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rizin/test/unit/test_serialize_analysis.c

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// SPDX-FileCopyrightText: 2020 Florian Märkl <info@florianmaerkl.de>
// SPDX-License-Identifier: LGPL-3.0-only
#include <rz_analysis.h>
#include <rz_util/rz_path.h>
#include "test_config.h"
#include "minunit.h"
#include "test_sdb.h"
#include "test_analysis_block_invars.inl"
bool test_analysis_switch_op_save() {
RzAnalysisSwitchOp *op = rz_analysis_switch_op_new(1337, 42, 45, 46);
PJ *j = pj_new();
rz_serialize_analysis_switch_op_save(j, op);
mu_assert_streq(pj_string(j), "{\"addr\":1337,\"min\":42,\"max\":45,\"def\":46,\"cases\":[]}", "empty switch");
pj_free(j);
rz_analysis_switch_op_add_case(op, 1339, 42, 0xdead);
rz_analysis_switch_op_add_case(op, 1340, 43, 0xbeef);
j = pj_new();
rz_serialize_analysis_switch_op_save(j, op);
mu_assert_streq(pj_string(j), "{\"addr\":1337,\"min\":42,\"max\":45,\"def\":46,\"cases\":[{\"addr\":1339,\"jump\":57005,\"value\":42},{\"addr\":1340,\"jump\":48879,\"value\":43}]}", "full switch");
pj_free(j);
rz_analysis_switch_op_free(op);
mu_end;
}
bool test_analysis_switch_op_load() {
char *str = strdup("{\"addr\":1337,\"min\":42,\"max\":45,\"def\":46,\"cases\":[]}");
RzJson *json = rz_json_parse(str);
RzAnalysisSwitchOp *sop = rz_serialize_analysis_switch_op_load(json);
rz_json_free(json);
free(str);
mu_assert_notnull(sop, "sop");
mu_assert_eq(sop->addr, 1337, "addr");
mu_assert_eq(sop->min_val, 42, "min val");
mu_assert_eq(sop->max_val, 45, "max val");
mu_assert_eq(sop->def_val, 46, "def val");
mu_assert_true(rz_list_empty(sop->cases), "no cases");
rz_analysis_switch_op_free(sop);
str = strdup("{\"addr\":1337,\"min\":42,\"max\":45,\"def\":46,\"cases\":[{\"addr\":1339,\"jump\":57005,\"value\":42},{\"addr\":1340,\"jump\":48879,\"value\":43}]}");
json = rz_json_parse(str);
sop = rz_serialize_analysis_switch_op_load(json);
rz_json_free(json);
free(str);
mu_assert_notnull(sop, "sop");
mu_assert_eq(sop->addr, 1337, "addr");
mu_assert_eq(sop->min_val, 42, "min val");
mu_assert_eq(sop->max_val, 45, "max val");
mu_assert_eq(sop->def_val, 46, "def val");
mu_assert_eq(rz_list_length(sop->cases), 2, "cases count");
RzAnalysisCaseOp *cop = rz_list_get_n(sop->cases, 0);
mu_assert_eq(cop->addr, 1339, "addr");
mu_assert_eq(cop->jump, 0xdead, "jump");
mu_assert_eq(cop->value, 42, "value");
cop = rz_list_get_n(sop->cases, 1);
mu_assert_eq(cop->addr, 1340, "addr");
mu_assert_eq(cop->jump, 0xbeef, "jump");
mu_assert_eq(cop->value, 43, "value");
rz_analysis_switch_op_free(sop);
mu_end;
}
Sdb *blocks_ref_db() {
Sdb *db = sdb_new0();
sdb_set(db, "0x539", "{\"size\":42}");
sdb_set(db, "0x4d2", "{\"size\":32,\"jump\":4883,\"fail\":16915,\"traced\":true,\"colorize\":16711680,\"switch_op\":{\"addr\":49232,\"min\":3,\"max\":5,\"def\":7,\"cases\":[]},\"ninstr\":3,\"op_pos\":[4,7],\"sp_delta\":[8,-8,16],\"sp\":256,\"cmpval\":262254561,\"cmpreg\":\"rax\"}");
return db;
}
bool test_analysis_block_save() {
RzAnalysis *analysis = rz_analysis_new(NULL);
rz_analysis_create_block(analysis, 1337, 42);
RzAnalysisBlock *block = rz_analysis_create_block(analysis, 1234, 32);
block->jump = 0x1313;
block->fail = 0x4213;
block->traced = true;
block->colorize = 0xff0000;
block->switch_op = rz_analysis_switch_op_new(49232, 3, 5, 7);
block->ninstr = 3;
mu_assert("enough size for op_pos test", block->op_pos_size >= 2); // if this fails, just change the test
block->op_pos[0] = 4;
block->op_pos[1] = 7;
block->sp_entry = -0x100;
rz_analysis_block_set_op_sp_delta(block, 0, -8);
rz_analysis_block_set_op_sp_delta(block, 1, 8);
rz_analysis_block_set_op_sp_delta(block, 2, -0x10);
block->cmpval = 0xfa1afe1;
block->cmpreg = "rax";
Sdb *db = sdb_new0();
rz_serialize_analysis_blocks_save(db, analysis);
Sdb *expected = blocks_ref_db();
assert_sdb_eq(db, expected, "analysis blocks save");
sdb_free(db);
sdb_free(expected);
rz_analysis_free(analysis);
mu_end;
}
bool test_analysis_block_load() {
RzAnalysis *analysis = rz_analysis_new(NULL);
Sdb *db = blocks_ref_db();
bool succ = rz_serialize_analysis_blocks_load(db, analysis, NULL);
mu_assert("load success", succ);
RzAnalysisBlock *a = NULL;
RzAnalysisBlock *b = NULL;
size_t count = 0;
RBIter iter;
RzAnalysisBlock *block;
rz_rbtree_foreach (analysis->bb_tree, iter, block, RzAnalysisBlock, _rb) {
count++;
if (block->addr == 1337) {
a = block;
} else if (block->addr == 1234) {
b = block;
}
}
mu_assert_eq(count, 2, "loaded blocks count");
mu_assert_notnull(a, "block a");
mu_assert_eq(a->size, 42, "size");
mu_assert_eq(a->jump, UT64_MAX, "jump");
mu_assert_eq(a->fail, UT64_MAX, "fail");
mu_assert("traced", !a->traced);
mu_assert_eq(a->colorize, 0, "colorize");
mu_assert_null(a->switch_op, "switch op");
mu_assert_eq(a->ninstr, 0, "ninstr");
mu_assert_eq(a->sp_entry, RZ_STACK_ADDR_INVALID, "sp_entry");
mu_assert_eq(a->cmpval, UT64_MAX, "cmpval");
mu_assert_null(a->cmpreg, "cmpreg");
mu_assert_notnull(b, "block b");
mu_assert_eq(b->size, 32, "size");
mu_assert_eq(b->jump, 0x1313, "jump");
mu_assert_eq(b->fail, 0x4213, "fail");
mu_assert("traced", b->traced);
mu_assert_eq(b->colorize, 0xff0000, "colorize");
mu_assert_notnull(b->switch_op, "switch op");
mu_assert_eq(b->switch_op->addr, 49232, "switch op addr"); // switch_op is covered in detail by its own tests
mu_assert_eq(b->ninstr, 3, "ninstr");
mu_assert("op_pos_size", b->op_pos_size >= b->ninstr - 1);
mu_assert_eq(b->op_pos[0], 4, "op_pos[0]");
mu_assert_eq(b->op_pos[1], 7, "op_pos[1]");
mu_assert_eq(b->sp_entry, -0x100, "sp_entry");
mu_assert_eq(rz_analysis_block_get_op_sp_delta(b, 0), -8, "sp delta");
mu_assert_eq(rz_analysis_block_get_op_sp_delta(b, 1), 8, "sp delta");
mu_assert_eq(rz_analysis_block_get_op_sp_delta(b, 2), -0x10, "sp delta");
mu_assert_eq(b->cmpval, 0xfa1afe1, "cmpval");
mu_assert_ptreq(b->cmpreg, rz_str_constpool_get(&analysis->constpool, "rax"), "cmpreg from pool");
rz_analysis_free(analysis);
analysis = rz_analysis_new(NULL);
// This could lead to a buffer overflow if unchecked:
sdb_set(db, "0x539", "{\"size\":42,\"ninstr\":4,\"op_pos\":[4,7]}");
succ = rz_serialize_analysis_blocks_load(db, analysis, NULL);
mu_assert("reject invalid op_pos array length", !succ);
assert_block_invariants(analysis);
// assert_block_leaks would fail here because loading blocks "leaks" them on purpose to be added to functions later.
// (this just means there are blocks associated with no function)
// so all cool and good here!
sdb_free(db);
rz_analysis_free(analysis);
mu_end;
}
Sdb *functions_ref_db() {
Sdb *db = sdb_new0();
sdb_set(db, "0x4d2", "{\"name\":\"effekt\",\"type\":1,\"stack\":0,\"maxstack\":0,\"ninstr\":0,\"bp_frame\":true,\"pure\":true,\"bbs\":[1337]}");
sdb_set(db, "0xbeef", "{\"name\":\"eskapist\",\"bits\":32,\"type\":16,\"stack\":0,\"maxstack\":0,\"ninstr\":0,\"bp_frame\":true,\"bbs\":[]}");
sdb_set(db, "0x539", "{\"name\":\"hirsch\",\"bits\":16,\"type\":0,\"cc\":\"fancycall\",\"stack\":42,\"maxstack\":123,\"ninstr\":13,\"bp_frame\":true,\"bp_off\":4,\"bbs\":[1337,1234],\"imports\":[\"earth\",\"rise\"],\"labels\":{\"beach\":1400,\"another\":1450,\"year\":1440}}");
sdb_set(db, "0xdead", "{\"name\":\"agnosie\",\"bits\":32,\"type\":8,\"stack\":0,\"maxstack\":0,\"ninstr\":0,\"bp_frame\":true,\"bbs\":[]}");
sdb_set(db, "0xc0ffee", "{\"name\":\"lifnej\",\"bits\":32,\"type\":32,\"stack\":0,\"maxstack\":0,\"ninstr\":0,\"bp_frame\":true,\"bbs\":[]}");
sdb_set(db, "0x1092", "{\"name\":\"hiberno\",\"bits\":32,\"type\":2,\"stack\":0,\"maxstack\":0,\"ninstr\":0,\"bbs\":[]}");
sdb_set(db, "0x67932", "{\"name\":\"anamnesis\",\"bits\":32,\"type\":4,\"stack\":0,\"maxstack\":0,\"ninstr\":0,\"bp_frame\":true,\"noreturn\":true,\"bbs\":[]}");
sdb_set(db, "0x31337", "{\"name\":\"aldebaran\",\"bits\":32,\"type\":-1,\"stack\":0,\"maxstack\":0,\"ninstr\":0,\"bp_frame\":true,\"bbs\":[]}");
return db;
}
bool test_analysis_function_save() {
RzAnalysis *analysis = rz_analysis_new(NULL);
RzAnalysisBlock *ba = rz_analysis_create_block(analysis, 1337, 42);
RzAnalysisBlock *bb = rz_analysis_create_block(analysis, 1234, 32);
RzAnalysisFunction *f = rz_analysis_create_function(analysis, "hirsch", 1337, RZ_ANALYSIS_FCN_TYPE_NULL);
rz_analysis_function_add_block(f, ba);
rz_analysis_function_add_block(f, bb);
f->bits = 16;
f->cc = rz_str_constpool_get(&analysis->constpool, "fancycall");
f->stack = 42;
f->maxstack = 123;
f->bp_off = 4;
f->ninstr = 13;
f->imports = rz_list_newf(free);
rz_list_push(f->imports, strdup("earth"));
rz_list_push(f->imports, strdup("rise"));
rz_analysis_function_set_label(f, "beach", 1400);
rz_analysis_function_set_label(f, "another", 1450);
rz_analysis_function_set_label(f, "year", 1440);
f = rz_analysis_create_function(analysis, "effekt", 1234, RZ_ANALYSIS_FCN_TYPE_FCN);
rz_analysis_function_add_block(f, ba);
f->is_pure = true;
f->bits = 0;
f = rz_analysis_create_function(analysis, "hiberno", 4242, RZ_ANALYSIS_FCN_TYPE_LOC);
f->bp_frame = false;
f = rz_analysis_create_function(analysis, "anamnesis", 424242, RZ_ANALYSIS_FCN_TYPE_SYM);
f->is_noreturn = true;
rz_analysis_create_function(analysis, "agnosie", 0xdead, RZ_ANALYSIS_FCN_TYPE_IMP);
rz_analysis_create_function(analysis, "eskapist", 0xbeef, RZ_ANALYSIS_FCN_TYPE_INT);
rz_analysis_create_function(analysis, "lifnej", 0xc0ffee, RZ_ANALYSIS_FCN_TYPE_ROOT);
rz_analysis_create_function(analysis, "aldebaran", 0x31337, RZ_ANALYSIS_FCN_TYPE_ANY);
rz_analysis_block_unref(ba);
rz_analysis_block_unref(bb);
Sdb *db = sdb_new0();
rz_serialize_analysis_functions_save(db, analysis);
Sdb *expected = functions_ref_db();
assert_sdb_eq(db, expected, "functions save");
sdb_free(db);
sdb_free(expected);
rz_analysis_free(analysis);
mu_end;
}
bool test_analysis_function_load() {
RzAnalysis *analysis = rz_analysis_new(NULL);
Sdb *db = functions_ref_db();
RzAnalysisBlock *ba = rz_analysis_create_block(analysis, 1337, 42);
RzAnalysisBlock *bb = rz_analysis_create_block(analysis, 1234, 32);
bool succ = rz_serialize_analysis_functions_load(db, analysis, NULL);
mu_assert("load success", succ);
mu_assert_eq(ba->ref, 3, "ba refs");
mu_assert_eq(bb->ref, 2, "bb refs");
rz_analysis_block_unref(ba);
rz_analysis_block_unref(bb);
mu_assert_eq(rz_list_length(analysis->fcns), 8, "loaded fcn count");
RzAnalysisFunction *f = rz_analysis_get_function_at(analysis, 1337);
mu_assert_notnull(f, "function");
mu_assert_streq(f->name, "hirsch", "name");
mu_assert_eq(f->type, RZ_ANALYSIS_FCN_TYPE_NULL, "type");
mu_assert_eq(rz_pvector_len(f->bbs), 2, "bbs count");
mu_assert("bb", rz_pvector_contains(f->bbs, ba));
mu_assert("bb", rz_pvector_contains(f->bbs, bb));
mu_assert_eq(f->bits, 16, "bits");
mu_assert_ptreq(f->cc, rz_str_constpool_get(&analysis->constpool, "fancycall"), "cc");
mu_assert_eq(f->stack, 42, "stack");
mu_assert_eq(f->maxstack, 123, "maxstack");
mu_assert_eq(f->ninstr, 13, "ninstr");
mu_assert("pure", !f->is_pure);
mu_assert("noreturn", !f->is_noreturn);
mu_assert("bp_frame", f->bp_frame);
mu_assert_eq(f->bp_off, 4, "bp off");
mu_assert_notnull(f->imports, "imports");
mu_assert_eq(rz_list_length(f->imports), 2, "imports count");
mu_assert_streq(rz_list_get_n(f->imports, 0), "earth", "import");
mu_assert_streq(rz_list_get_n(f->imports, 1), "rise", "import");
mu_assert_eq(f->labels->count, 3, "labels count");
mu_assert_eq(rz_analysis_function_get_label(f, "beach"), 1400, "label");
mu_assert_eq(rz_analysis_function_get_label(f, "another"), 1450, "label");
mu_assert_eq(rz_analysis_function_get_label(f, "year"), 1440, "label");
f = rz_analysis_get_function_at(analysis, 1234);
mu_assert_notnull(f, "function");
mu_assert_streq(f->name, "effekt", "name");
mu_assert_eq(f->type, RZ_ANALYSIS_FCN_TYPE_FCN, "type");
mu_assert_eq(rz_pvector_len(f->bbs), 1, "bbs count");
mu_assert("bb", rz_pvector_contains(f->bbs, ba));
mu_assert_eq(f->bits, 0, "bits");
mu_assert_null(f->cc, "cc");
mu_assert_eq(f->stack, 0, "stack");
mu_assert_eq(f->maxstack, 0, "maxstack");
mu_assert_eq(f->ninstr, 0, "ninstr");
mu_assert("pure", f->is_pure);
mu_assert("noreturn", !f->is_noreturn);
mu_assert("bp_frame", f->bp_frame);
mu_assert_eq(f->bp_off, 0, "bp off");
mu_assert_null(f->imports, "imports");
mu_assert_eq(f->labels->count, 0, "labels count");
f = rz_analysis_get_function_at(analysis, 4242);
mu_assert_notnull(f, "function");
mu_assert_streq(f->name, "hiberno", "name");
mu_assert_eq(f->type, RZ_ANALYSIS_FCN_TYPE_LOC, "type");
mu_assert_eq(rz_pvector_len(f->bbs), 0, "bbs count");
mu_assert_eq(f->bits, 32, "bits");
mu_assert_null(f->cc, "cc");
mu_assert_eq(f->stack, 0, "stack");
mu_assert_eq(f->maxstack, 0, "maxstack");
mu_assert_eq(f->ninstr, 0, "ninstr");
mu_assert("pure", !f->is_pure);
mu_assert("noreturn", !f->is_noreturn);
mu_assert("bp_frame", !f->bp_frame);
mu_assert_null(f->imports, "imports");
mu_assert_eq(f->labels->count, 0, "labels count");
f = rz_analysis_get_function_at(analysis, 424242);
mu_assert_notnull(f, "function");
mu_assert_streq(f->name, "anamnesis", "name");
mu_assert_eq(f->type, RZ_ANALYSIS_FCN_TYPE_SYM, "type");
mu_assert_eq(rz_pvector_len(f->bbs), 0, "bbs count");
mu_assert_eq(f->bits, 32, "bits");
mu_assert_null(f->cc, "cc");
mu_assert_eq(f->stack, 0, "stack");
mu_assert_eq(f->maxstack, 0, "maxstack");
mu_assert_eq(f->ninstr, 0, "ninstr");
mu_assert("pure", !f->is_pure);
mu_assert("noreturn", f->is_noreturn);
mu_assert("bp_frame", f->bp_frame);
mu_assert_null(f->imports, "imports");
mu_assert_eq(f->labels->count, 0, "labels count");
f = rz_analysis_get_function_at(analysis, 0xdead);
mu_assert_notnull(f, "function");
mu_assert_streq(f->name, "agnosie", "name");
mu_assert_eq(f->type, RZ_ANALYSIS_FCN_TYPE_IMP, "type");
mu_assert_eq(f->labels->count, 0, "labels count");
f = rz_analysis_get_function_at(analysis, 0xbeef);
mu_assert_notnull(f, "function");
mu_assert_streq(f->name, "eskapist", "name");
mu_assert_eq(f->type, RZ_ANALYSIS_FCN_TYPE_INT, "type");
mu_assert_eq(f->labels->count, 0, "labels count");
f = rz_analysis_get_function_at(analysis, 0xc0ffee);
mu_assert_notnull(f, "function");
mu_assert_streq(f->name, "lifnej", "name");
mu_assert_eq(f->type, RZ_ANALYSIS_FCN_TYPE_ROOT, "type");
mu_assert_eq(f->labels->count, 0, "labels count");
f = rz_analysis_get_function_at(analysis, 0x31337);
mu_assert_notnull(f, "function");
mu_assert_streq(f->name, "aldebaran", "name");
mu_assert_eq(f->type, RZ_ANALYSIS_FCN_TYPE_ANY, "type");
mu_assert_eq(f->labels->count, 0, "labels count");
assert_block_invariants(analysis);
assert_block_leaks(analysis);
sdb_free(db);
rz_analysis_free(analysis);
mu_end;
}
static Sdb *noreturn_ref_db() {
Sdb *db = sdb_new0();
sdb_bool_set(db, "addr.8000500.noreturn", true);
sdb_bool_set(db, "addr.8000555.noreturn", true);
sdb_bool_set(db, "addr.8000610.noreturn", true);
sdb_bool_set(db, "addr.8000632.noreturn", true);
return db;
}
bool test_analysis_function_noreturn_save() {
RzAnalysis *analysis = rz_analysis_new(NULL);
rz_analysis_noreturn_add(analysis, NULL, 0x800800);
bool has = sdb_bool_get(analysis->sdb_noret, "addr.800800.noreturn");
mu_assert_true(has, "noreturn add error");
rz_analysis_noreturn_drop(analysis, "0x800800");
bool hasnt = sdb_bool_get(analysis->sdb_noret, "addr.800800.noreturn");
mu_assert_false(hasnt, "noreturn drop error");
rz_analysis_noreturn_add(analysis, NULL, 0x8000500);
rz_analysis_noreturn_add(analysis, NULL, 0x8000555);
rz_analysis_noreturn_add(analysis, NULL, 0x8000610);
rz_analysis_noreturn_add(analysis, NULL, 0x8000632);
Sdb *db = sdb_new0();
rz_serialize_analysis_function_noreturn_save(db, analysis);
Sdb *expected = noreturn_ref_db();
assert_sdb_eq(db, expected, "function noreturn save");
sdb_free(db);
sdb_free(expected);
rz_analysis_free(analysis);
mu_end;
}
bool test_analysis_function_noreturn_load() {
RzAnalysis *analysis = rz_analysis_new(NULL);
Sdb *db = noreturn_ref_db();
bool succ = rz_serialize_analysis_function_noreturn_load(db, analysis, NULL);
sdb_free(db);
mu_assert("load success", succ);
bool has = sdb_bool_get(analysis->sdb_noret, "addr.8000500.noreturn");
has &= sdb_bool_get(analysis->sdb_noret, "addr.8000555.noreturn");
has &= sdb_bool_get(analysis->sdb_noret, "addr.8000610.noreturn");
has &= sdb_bool_get(analysis->sdb_noret, "addr.8000632.noreturn");
mu_assert_true(has, "noreturn load error");
bool hasnt = sdb_bool_get(analysis->sdb_noret, "addr.800800.noreturn");
mu_assert_false(hasnt, "noreturn should not exist");
rz_analysis_free(analysis);
mu_end;
}
Sdb *vars_ref_db() {
Sdb *db = sdb_new0();
sdb_set(db, "0x539",
"{\"name\":\"hirsch\",\"bits\":64,\"type\":0,\"stack\":0,\"maxstack\":0,\"ninstr\":0,\"bp_frame\":true,\"bbs\":[],"
"\"vars\":["
"{\"name\":\"arg_rax\",\"type\":\"int64_t\",\"storage\":{\"type\":\"reg\",\"reg\":\"rax\"},\"accs\":[{\"off\":3,\"type\":\"r\",\"reg\":\"rax\"},{\"off\":13,\"type\":\"rw\",\"sp\":-13,\"reg\":\"rbx\"},{\"off\":23,\"type\":\"w\",\"sp\":123,\"reg\":\"rcx\"}],\"constrs\":[0,42,1,84,2,126,3,168,4,210,5,252,6,294,7,336,8,378,9,420,10,462,11,504,12,546,13,588,14,630,15,672]},"
"{\"name\":\"var_0h\",\"type\":\"const char *\",\"storage\":{\"type\":\"stack\",\"stack\":0},\"accs\":[{\"off\":3,\"type\":\"w\",\"sp\":321,\"reg\":\"rsp\"}]},"
"{\"name\":\"var_10h\",\"type\":\"struct something\",\"storage\":{\"type\":\"stack\",\"stack\":-16}},"
"{\"name\":\"arg_8h\",\"type\":\"uint64_t\",\"storage\":{\"type\":\"stack\",\"stack\":8},\"cmt\":\"I have no idea what this var does\"},"
"{\"name\":\"arg_18h\",\"type\":\"struct something\",\"storage\":{\"type\":\"composite\",\"composite\":[{\"offset_in_bits\":0,\"size_in_bits\":32,\"storage\":{\"type\":\"reg\",\"reg\":\"rax\"}},{\"offset_in_bits\":32,\"size_in_bits\":32,\"storage\":{\"type\":\"reg\",\"reg\":\"rbx\"}}]}}"
"]}");
return db;
}
static RzAnalysisVarStorage *composite_stor(RzAnalysisVarStorage *stor) {
rz_analysis_var_storage_init_composite(stor);
RzAnalysisVarStoragePiece p1 = {
.offset_in_bits = 0,
.size_in_bits = 32,
.storage = RZ_NEW0(RzAnalysisVarStorage)
};
p1.storage->type = RZ_ANALYSIS_VAR_STORAGE_REG;
p1.storage->reg = strdup("rax");
RzAnalysisVarStoragePiece p2 = {
.offset_in_bits = 32,
.size_in_bits = 32,
.storage = RZ_NEW0(RzAnalysisVarStorage)
};
p2.storage->type = RZ_ANALYSIS_VAR_STORAGE_REG;
p2.storage->reg = strdup("rbx");
rz_vector_push(stor->composite, &p1);
rz_vector_push(stor->composite, &p2);
return stor;
}
bool test_analysis_var_save() {
RzAnalysis *analysis = rz_analysis_new(NULL);
rz_analysis_use(analysis, "x86");
rz_analysis_set_bits(analysis, 64);
const char *types_dir = TEST_BUILD_TYPES_DIR;
rz_type_db_init(analysis->typedb, types_dir, "x86", 64, "linux");
RzAnalysisFunction *f = rz_analysis_create_function(analysis, "hirsch", 1337, RZ_ANALYSIS_FCN_TYPE_NULL);
RzType *t_int64_t = rz_type_identifier_of_base_type_str(analysis->typedb, "int64_t");
mu_assert_notnull(t_int64_t, "has int64_t type");
RzType *t_uint64_t = rz_type_identifier_of_base_type_str(analysis->typedb, "uint64_t");
mu_assert_notnull(t_uint64_t, "has uint64_t type");
RzType *t_const_char_ptr = rz_type_pointer_of_base_type_str(analysis->typedb, "char", false);
mu_assert_notnull(t_const_char_ptr, "has char* type");
t_const_char_ptr->pointer.type->identifier.is_const = true;
RzBaseType *bt_struct_something = rz_type_base_type_new(RZ_BASE_TYPE_KIND_STRUCT);
mu_assert_notnull(bt_struct_something, "create struct something base type");
bt_struct_something->name = strdup("something");
rz_type_db_save_base_type(analysis->typedb, bt_struct_something);
RzType *t_struct_something = rz_type_identifier_of_base_type(analysis->typedb, bt_struct_something, false);
mu_assert_notnull(t_struct_something, "create struct something type");
t_struct_something->identifier.kind = RZ_TYPE_IDENTIFIER_KIND_STRUCT;
RzAnalysisVarStorage stor;
rz_analysis_var_storage_init_reg(&stor, "rax");
RzAnalysisVar *v = rz_analysis_function_set_var(f, &stor, t_int64_t, 0, "arg_rax");
rz_analysis_var_set_access(v, "rax", 1340, RZ_ANALYSIS_VAR_ACCESS_TYPE_READ, 0);
rz_analysis_var_set_access(v, "rbx", 1350, RZ_ANALYSIS_VAR_ACCESS_TYPE_READ | RZ_ANALYSIS_VAR_ACCESS_TYPE_WRITE, -13);
rz_analysis_var_set_access(v, "rcx", 1360, RZ_ANALYSIS_VAR_ACCESS_TYPE_WRITE, 123);
ut64 val = 0;
RzTypeCond cond;
for (cond = RZ_TYPE_COND_AL; cond <= RZ_TYPE_COND_LS; cond++) {
val += 42;
RzTypeConstraint constr = {
.cond = cond,
.val = val
};
rz_analysis_var_add_constraint(v, &constr);
}
rz_analysis_var_storage_init_stack(&stor, 0);
v = rz_analysis_function_set_var(f, &stor, t_const_char_ptr, 0, "var_0h");
rz_analysis_var_set_access(v, "rsp", 1340, RZ_ANALYSIS_VAR_ACCESS_TYPE_WRITE, 321);
rz_analysis_var_storage_init_stack(&stor, -0x10);
rz_analysis_function_set_var(f, &stor, t_struct_something, 0, "var_10h");
rz_analysis_var_storage_init_stack(&stor, 8);
v = rz_analysis_function_set_var(f, &stor, t_uint64_t, 0, "arg_8h");
v->comment = strdup("I have no idea what this var does");
RzAnalysisVarStorage compos = { 0 };
composite_stor(&compos);
rz_analysis_function_set_var(f, &compos, t_struct_something, 0, "arg_18h");
Sdb *db = sdb_new0();
rz_serialize_analysis_functions_save(db, analysis);
Sdb *expected = vars_ref_db();
assert_sdb_json_eq(db, expected, "functions save");
sdb_free(db);
sdb_free(expected);
rz_analysis_free(analysis);
mu_end;
}
bool test_analysis_var_load() {
RzAnalysis *analysis = rz_analysis_new(NULL);
rz_analysis_use(analysis, "x86");
rz_analysis_set_bits(analysis, 64);
const char *types_dir = TEST_BUILD_TYPES_DIR;
rz_type_db_init(analysis->typedb, types_dir, "x86", 64, "linux");
Sdb *db = vars_ref_db();
bool succ = rz_serialize_analysis_functions_load(db, analysis, NULL);
mu_assert("load success", succ);
RzAnalysisFunction *f = rz_analysis_get_function_at(analysis, 1337);
mu_assert_notnull(f, "function");
mu_assert_eq(rz_pvector_len(&f->vars), 5, "vars count");
RzType *t_int64_t = rz_type_identifier_of_base_type_str(analysis->typedb, "int64_t");
mu_assert_notnull(t_int64_t, "has int64_t type");
RzType *t_uint64_t = rz_type_identifier_of_base_type_str(analysis->typedb, "uint64_t");
mu_assert_notnull(t_uint64_t, "has uint64_t type");
RzType *t_const_char_ptr = rz_type_pointer_of_base_type_str(analysis->typedb, "char", true);
mu_assert_notnull(t_const_char_ptr, "has \"const char *\" type");
RzAnalysisVar *v = rz_analysis_function_get_reg_var_at(f, "rax");
mu_assert_notnull(v, "var");
mu_assert_eq(v->storage.type, RZ_ANALYSIS_VAR_STORAGE_REG, "var storage");
mu_assert_streq(v->storage.reg, "rax", "var regname");
mu_assert_streq(v->name, "arg_rax", "var name");
mu_assert_true(rz_type_atomic_str_eq(analysis->typedb, v->type, "int64_t"), "var type");
mu_assert_eq(v->accesses.len, 3, "accesses count");
bool found[3] = { false, false, false };
RzAnalysisVarAccess *acc;
rz_vector_foreach (&v->accesses, acc) {
if (acc->offset == 3 && acc->type == RZ_ANALYSIS_VAR_ACCESS_TYPE_READ && acc->reg_addend == 0 && !strcmp(acc->reg, "rax")) {
found[0] = true;
} else if (acc->offset == 13 && acc->type == (RZ_ANALYSIS_VAR_ACCESS_TYPE_READ | RZ_ANALYSIS_VAR_ACCESS_TYPE_WRITE) && acc->reg_addend == -13 && !strcmp(acc->reg, "rbx")) {
found[1] = true;
} else if (acc->offset == 23 && acc->type == RZ_ANALYSIS_VAR_ACCESS_TYPE_WRITE && acc->reg_addend == 123 && !strcmp(acc->reg, "rcx")) {
found[2] = true;
}
}
mu_assert("var accesses", found[0] && found[1] && found[2]);
RzPVector *used = rz_analysis_function_get_vars_used_at(f, 1340);
mu_assert("var used", rz_pvector_contains(used, v));
mu_assert_eq(v->constraints.len, RZ_TYPE_COND_LS + 1, "constraints count");
ut64 val = 0;
RzTypeCond cond;
for (cond = RZ_TYPE_COND_AL; cond <= RZ_TYPE_COND_LS; cond++) {
val += 42;
RzTypeConstraint *constr = rz_vector_index_ptr(&v->constraints, (size_t)(cond - RZ_TYPE_COND_AL));
mu_assert_eq(constr->cond, cond, "constraint cond");
mu_assert_eq(constr->val, val, "constraint val");
}
v = rz_analysis_function_get_stack_var_at(f, 0);
mu_assert_notnull(v, "var");
mu_assert_eq(v->storage.type, RZ_ANALYSIS_VAR_STORAGE_STACK, "var storage");
mu_assert_eq(v->storage.stack_off, 0, "var stack_off");
mu_assert_streq(v->name, "var_0h", "var name");
mu_assert_eq(v->type->kind, RZ_TYPE_KIND_POINTER, "var type");
mu_assert_notnull(v->type->pointer.type, "var type");
mu_assert_eq(v->type->pointer.type->kind, RZ_TYPE_KIND_IDENTIFIER, "var type");
mu_assert_true(v->type->pointer.type->identifier.is_const, "var type");
mu_assert_true(rz_type_atomic_str_eq(analysis->typedb, v->type->pointer.type, "char"), "var type");
mu_assert_eq(v->accesses.len, 1, "accesses count");
acc = rz_vector_index_ptr(&v->accesses, 0);
mu_assert_eq(acc->offset, 3, "access offset");
mu_assert_eq(acc->type, RZ_ANALYSIS_VAR_ACCESS_TYPE_WRITE, "access type");
mu_assert_eq(acc->reg_addend, 321, "access reg_addend");
mu_assert_streq(acc->reg, "rsp", "access reg");
mu_assert("var used", rz_pvector_contains(used, v)); // used at the same var as the reg one
v = rz_analysis_function_get_stack_var_at(f, -0x10);
mu_assert_notnull(v, "var");
mu_assert_eq(v->storage.type, RZ_ANALYSIS_VAR_STORAGE_STACK, "var storage");
mu_assert_eq(v->storage.stack_off, -0x10, "var stack_off");
mu_assert_streq(v->name, "var_10h", "var name");
mu_assert_eq(v->type->kind, RZ_TYPE_KIND_IDENTIFIER, "var type");
mu_assert_eq(v->type->identifier.kind, RZ_TYPE_IDENTIFIER_KIND_STRUCT, "var type");
mu_assert_streq(v->type->identifier.name, "something", "var type");
mu_assert_eq(v->accesses.len, 0, "accesses count");
v = rz_analysis_function_get_stack_var_at(f, 8);
mu_assert_notnull(v, "var");
mu_assert_eq(v->storage.type, RZ_ANALYSIS_VAR_STORAGE_STACK, "var storage");
mu_assert_eq(v->storage.stack_off, 8, "var stack_off");
mu_assert_streq(v->name, "arg_8h", "var name");
mu_assert_true(rz_type_atomic_str_eq(analysis->typedb, v->type, "uint64_t"), "var type");
mu_assert_eq(v->accesses.len, 0, "accesses count");
mu_assert_streq(v->comment, "I have no idea what this var does", "var comment");
RzAnalysisVarStorage compos = { 0 };
composite_stor(&compos);
v = rz_analysis_function_get_var_at(f, &compos);
mu_assert_notnull(v, "var");
mu_assert_eq(v->storage.type, RZ_ANALYSIS_VAR_STORAGE_COMPOSITE, "var storage");
mu_assert_streq(v->name, "arg_18h", "var name");
rz_analysis_var_storage_fini(&compos);
sdb_free(db);
rz_analysis_free(analysis);
mu_end;
}
Sdb *xrefs_ref_db() {
Sdb *db = sdb_new0();
sdb_set(db, "0x29a", "[{\"to\":333,\"type\":\"s\"}]");
sdb_set(db, "0x1337", "[{\"to\":4242},{\"to\":4243,\"type\":\"c\"}]");
sdb_set(db, "0x2a", "[{\"to\":4321,\"type\":\"d\"}]");
sdb_set(db, "0x4d2", "[{\"to\":4243,\"type\":\"C\"}]");
return db;
}
bool test_analysis_xrefs_save() {
RzAnalysis *analysis = rz_analysis_new(NULL);
rz_analysis_xrefs_set(analysis, 0x1337, 4242, RZ_ANALYSIS_XREF_TYPE_NULL);
rz_analysis_xrefs_set(analysis, 0x1337, 4243, RZ_ANALYSIS_XREF_TYPE_CODE);
rz_analysis_xrefs_set(analysis, 1234, 4243, RZ_ANALYSIS_XREF_TYPE_CALL);
rz_analysis_xrefs_set(analysis, 42, 4321, RZ_ANALYSIS_XREF_TYPE_DATA);
rz_analysis_xrefs_set(analysis, 666, 333, RZ_ANALYSIS_XREF_TYPE_STRING);
Sdb *db = sdb_new0();
rz_serialize_analysis_xrefs_save(db, analysis);
Sdb *expected = xrefs_ref_db();
assert_sdb_eq(db, expected, "xrefs save");
sdb_free(db);
sdb_free(expected);
rz_analysis_free(analysis);
mu_end;
}
bool test_analysis_xrefs_load() {
RzAnalysis *analysis = rz_analysis_new(NULL);
Sdb *db = xrefs_ref_db();
bool succ = rz_serialize_analysis_xrefs_load(db, analysis, NULL);
mu_assert("load success", succ);
mu_assert_eq(rz_analysis_xrefs_count(analysis), 5, "xrefs count");
RzList *xrefs = rz_analysis_xrefs_get_from(analysis, 0x1337);
mu_assert_eq(rz_list_length(xrefs), 2, "xrefs from count");
mu_assert_eq(((RzAnalysisXRef *)rz_list_get_n(xrefs, 0))->from, 0x1337, "xref from");
mu_assert_eq(((RzAnalysisXRef *)rz_list_get_n(xrefs, 0))->to, 4242, "xref to");
mu_assert_eq(((RzAnalysisXRef *)rz_list_get_n(xrefs, 0))->type, RZ_ANALYSIS_XREF_TYPE_NULL, "xref type");
mu_assert_eq(((RzAnalysisXRef *)rz_list_get_n(xrefs, 1))->from, 0x1337, "xref from");
mu_assert_eq(((RzAnalysisXRef *)rz_list_get_n(xrefs, 1))->to, 4243, "xref to");
mu_assert_eq(((RzAnalysisXRef *)rz_list_get_n(xrefs, 1))->type, RZ_ANALYSIS_XREF_TYPE_CODE, "xref type");
rz_list_free(xrefs);
xrefs = rz_analysis_xrefs_get_from(analysis, 1234);
mu_assert_eq(rz_list_length(xrefs), 1, "xrefs from count");
mu_assert_eq(((RzAnalysisXRef *)rz_list_get_n(xrefs, 0))->from, 1234, "xref from");
mu_assert_eq(((RzAnalysisXRef *)rz_list_get_n(xrefs, 0))->to, 4243, "xref to");
mu_assert_eq(((RzAnalysisXRef *)rz_list_get_n(xrefs, 0))->type, RZ_ANALYSIS_XREF_TYPE_CALL, "xref type");
rz_list_free(xrefs);
xrefs = rz_analysis_xrefs_get_from(analysis, 42);
mu_assert_eq(rz_list_length(xrefs), 1, "xrefs from count");
mu_assert_eq(((RzAnalysisXRef *)rz_list_get_n(xrefs, 0))->from, 42, "xref from");
mu_assert_eq(((RzAnalysisXRef *)rz_list_get_n(xrefs, 0))->to, 4321, "xref to");
mu_assert_eq(((RzAnalysisXRef *)rz_list_get_n(xrefs, 0))->type, RZ_ANALYSIS_XREF_TYPE_DATA, "xref type");
rz_list_free(xrefs);
xrefs = rz_analysis_xrefs_get_from(analysis, 666);
mu_assert_eq(rz_list_length(xrefs), 1, "xrefs from count");
mu_assert_eq(((RzAnalysisXRef *)rz_list_get_n(xrefs, 0))->from, 666, "xref from");
mu_assert_eq(((RzAnalysisXRef *)rz_list_get_n(xrefs, 0))->to, 333, "xref to");
mu_assert_eq(((RzAnalysisXRef *)rz_list_get_n(xrefs, 0))->type, RZ_ANALYSIS_XREF_TYPE_STRING, "xref type");
rz_list_free(xrefs);
xrefs = rz_analysis_xrefs_get_to(analysis, 4243);
mu_assert_eq(rz_list_length(xrefs), 2, "xrefs to count");
mu_assert_eq(((RzAnalysisXRef *)rz_list_get_n(xrefs, 0))->from, 1234, "xref from");
mu_assert_eq(((RzAnalysisXRef *)rz_list_get_n(xrefs, 0))->to, 4243, "xref to");
mu_assert_eq(((RzAnalysisXRef *)rz_list_get_n(xrefs, 0))->type, RZ_ANALYSIS_XREF_TYPE_CALL, "xref type");
mu_assert_eq(((RzAnalysisXRef *)rz_list_get_n(xrefs, 1))->from, 0x1337, "xref from");
mu_assert_eq(((RzAnalysisXRef *)rz_list_get_n(xrefs, 1))->to, 4243, "xref to");
mu_assert_eq(((RzAnalysisXRef *)rz_list_get_n(xrefs, 1))->type, RZ_ANALYSIS_XREF_TYPE_CODE, "xref type");
rz_list_free(xrefs);
sdb_free(db);
rz_analysis_free(analysis);
mu_end;
}
Sdb *meta_ref_db() {
Sdb *db = sdb_new0();
Sdb *spaces_db = sdb_ns(db, "spaces", true);
sdb_set(spaces_db, "name", "CS");
sdb_set(spaces_db, "spacestack", "[\"*\"]");
sdb_set(sdb_ns(spaces_db, "spaces", true), "myspace", "s");
sdb_set(db, "0x20a0", "[{\"size\":32,\"type\":\"s\",\"subtype\":78,\"str\":\"utf32be\"}]");
sdb_set(db, "0x20c0", "[{\"size\":32,\"type\":\"s\",\"subtype\":103,\"str\":\"guess\"}]");
sdb_set(db, "0x1337",
"[{\"size\":16,\"type\":\"d\"},"
"{\"size\":17,\"type\":\"c\"},"
"{\"size\":18,\"type\":\"s\",\"subtype\":56,\"str\":\"some string\"},"
"{\"size\":19,\"type\":\"f\"},"
"{\"size\":20,\"type\":\"m\"},"
"{\"size\":21,\"type\":\"h\"},"
"{\"type\":\"C\",\"str\":\"some comment here\"},"
"{\"size\":23,\"type\":\"H\"},"
"{\"size\":24,\"type\":\"t\"},"
"{\"type\":\"C\",\"str\":\"comment in space\",\"space\":\"myspace\"}]");
sdb_set(db, "0x2000", "[{\"size\":32,\"type\":\"s\",\"subtype\":98,\"str\":\"8bit\"}]");
sdb_set(db, "0x2040", "[{\"size\":32,\"type\":\"s\",\"subtype\":117,\"str\":\"utf16le\"}]");
sdb_set(db, "0x2080", "[{\"size\":32,\"type\":\"s\",\"subtype\":110,\"str\":\"utf16be\"}]");
sdb_set(db, "0x2020", "[{\"size\":32,\"type\":\"s\",\"subtype\":56,\"str\":\"utf8\"}]");
sdb_set(db, "0x2060", "[{\"size\":32,\"type\":\"s\",\"subtype\":85,\"str\":\"utf32le\"}]");
return db;
}
bool test_analysis_meta_save() {
RzAnalysis *analysis = rz_analysis_new(NULL);
rz_meta_set(analysis, RZ_META_TYPE_DATA, 0x1337, 0x10, NULL);
rz_meta_set(analysis, RZ_META_TYPE_CODE, 0x1337, 0x11, NULL);
rz_meta_set(analysis, RZ_META_TYPE_STRING, 0x1337, 0x12, "some string");
rz_meta_set(analysis, RZ_META_TYPE_FORMAT, 0x1337, 0x13, NULL);
rz_meta_set(analysis, RZ_META_TYPE_MAGIC, 0x1337, 0x14, NULL);
rz_meta_set(analysis, RZ_META_TYPE_HIDE, 0x1337, 0x15, NULL);
rz_meta_set(analysis, RZ_META_TYPE_COMMENT, 0x1337, 1, "some comment here");
rz_meta_set(analysis, RZ_META_TYPE_HIGHLIGHT, 0x1337, 0x17, NULL);
rz_meta_set(analysis, RZ_META_TYPE_VARTYPE, 0x1337, 0x18, NULL);
rz_meta_set_with_subtype(analysis, RZ_META_TYPE_STRING, RZ_STRING_ENC_8BIT, 0x2000, 0x20, "8bit");
rz_meta_set_with_subtype(analysis, RZ_META_TYPE_STRING, RZ_STRING_ENC_UTF8, 0x2020, 0x20, "utf8");
rz_meta_set_with_subtype(analysis, RZ_META_TYPE_STRING, RZ_STRING_ENC_UTF16LE, 0x2040, 0x20, "utf16le");
rz_meta_set_with_subtype(analysis, RZ_META_TYPE_STRING, RZ_STRING_ENC_UTF32LE, 0x2060, 0x20, "utf32le");
rz_meta_set_with_subtype(analysis, RZ_META_TYPE_STRING, RZ_STRING_ENC_UTF16BE, 0x2080, 0x20, "utf16be");
rz_meta_set_with_subtype(analysis, RZ_META_TYPE_STRING, RZ_STRING_ENC_UTF32BE, 0x20a0, 0x20, "utf32be");
rz_meta_set_with_subtype(analysis, RZ_META_TYPE_STRING, RZ_STRING_ENC_GUESS, 0x20c0, 0x20, "guess");
rz_spaces_push(&analysis->meta_spaces, "myspace");
rz_meta_set(analysis, RZ_META_TYPE_COMMENT, 0x1337, 1, "comment in space");
rz_spaces_pop(&analysis->meta_spaces);
Sdb *db = sdb_new0();
rz_serialize_analysis_meta_save(db, analysis);
Sdb *expected = meta_ref_db();
assert_sdb_eq(db, expected, "meta save");
sdb_free(db);
sdb_free(expected);
rz_analysis_free(analysis);
mu_end;
}
bool test_analysis_meta_load() {
RzAnalysis *analysis = rz_analysis_new(NULL);
Sdb *db = meta_ref_db();
bool succ = rz_serialize_analysis_meta_load(db, analysis, NULL);
mu_assert("load success", succ);
size_t count = 0;
RzAnalysisMetaItem *meta;
RzIntervalTreeIter it;
rz_interval_tree_foreach (&analysis->meta, it, meta) {
(void)meta;
count++;
}
mu_assert_eq(count, 17, "meta count");
ut64 size;
meta = rz_meta_get_at(analysis, 0x1337, RZ_META_TYPE_DATA, &size);
mu_assert_notnull(meta, "meta item");
mu_assert_eq(size, 0x10, "meta item size");
mu_assert_eq(meta->subtype, 0, "meta item subtype");
mu_assert_null(meta->str, "meta item string");
meta = rz_meta_get_at(analysis, 0x1337, RZ_META_TYPE_CODE, &size);
mu_assert_notnull(meta, "meta item");
mu_assert_eq(size, 0x11, "meta item size");
mu_assert_eq(meta->subtype, 0, "meta item subtype");
mu_assert_null(meta->str, "meta item string");
meta = rz_meta_get_at(analysis, 0x1337, RZ_META_TYPE_STRING, &size);
mu_assert_notnull(meta, "meta item");
mu_assert_eq(size, 0x12, "meta item size");
mu_assert_eq(meta->subtype, 56, "meta item subtype");
mu_assert_streq(meta->str, "some string", "meta item string");
meta = rz_meta_get_at(analysis, 0x1337, RZ_META_TYPE_FORMAT, &size);
mu_assert_notnull(meta, "meta item");
mu_assert_eq(size, 0x13, "meta item size");
mu_assert_eq(meta->subtype, 0, "meta item subtype");
mu_assert_null(meta->str, "meta item string");
meta = rz_meta_get_at(analysis, 0x1337, RZ_META_TYPE_MAGIC, &size);
mu_assert_notnull(meta, "meta item");
mu_assert_eq(size, 0x14, "meta item size");
mu_assert_eq(meta->subtype, 0, "meta item subtype");
mu_assert_null(meta->str, "meta item string");
meta = rz_meta_get_at(analysis, 0x1337, RZ_META_TYPE_HIDE, &size);
mu_assert_notnull(meta, "meta item");
mu_assert_eq(size, 0x15, "meta item size");
mu_assert_eq(meta->subtype, 0, "meta item subtype");
mu_assert_null(meta->str, "meta item string");
meta = rz_meta_get_at(analysis, 0x1337, RZ_META_TYPE_COMMENT, &size);
mu_assert_notnull(meta, "meta item");
mu_assert_eq(size, 1, "meta item size");
mu_assert_eq(meta->subtype, 0, "meta item subtype");
mu_assert_streq(meta->str, "some comment here", "meta item string");
meta = rz_meta_get_at(analysis, 0x1337, RZ_META_TYPE_HIGHLIGHT, &size);
mu_assert_notnull(meta, "meta item");
mu_assert_eq(size, 0x17, "meta item size");
mu_assert_eq(meta->subtype, 0, "meta item subtype");
mu_assert_null(meta->str, "meta item string");
meta = rz_meta_get_at(analysis, 0x1337, RZ_META_TYPE_VARTYPE, &size);
mu_assert_notnull(meta, "meta item");
mu_assert_eq(size, 0x18, "meta item size");
mu_assert_eq(meta->subtype, 0, "meta item subtype");
mu_assert_null(meta->str, "meta item string");
rz_spaces_push(&analysis->meta_spaces, "myspace");
meta = rz_meta_get_at(analysis, 0x1337, RZ_META_TYPE_COMMENT, &size);
mu_assert_notnull(meta, "meta item");
mu_assert_eq(size, 1, "meta item size");
mu_assert_eq(meta->subtype, 0, "meta item subtype");
mu_assert_streq(meta->str, "comment in space", "meta item string");
rz_spaces_pop(&analysis->meta_spaces);
meta = rz_meta_get_at(analysis, 0x2000, RZ_META_TYPE_STRING, &size);
mu_assert_notnull(meta, "meta item");
mu_assert_eq(size, 0x20, "meta item size");
mu_assert_eq(meta->subtype, RZ_STRING_ENC_8BIT, "meta item subtype");
mu_assert_streq(meta->str, "8bit", "meta item string");
meta = rz_meta_get_at(analysis, 0x2020, RZ_META_TYPE_STRING, &size);
mu_assert_notnull(meta, "meta item");
mu_assert_eq(size, 0x20, "meta item size");
mu_assert_eq(meta->subtype, RZ_STRING_ENC_UTF8, "meta item subtype");
mu_assert_streq(meta->str, "utf8", "meta item string");
meta = rz_meta_get_at(analysis, 0x2040, RZ_META_TYPE_STRING, &size);
mu_assert_notnull(meta, "meta item");
mu_assert_eq(size, 0x20, "meta item size");
mu_assert_eq(meta->subtype, RZ_STRING_ENC_UTF16LE, "meta item subtype");
mu_assert_streq(meta->str, "utf16le", "meta item string");
meta = rz_meta_get_at(analysis, 0x2060, RZ_META_TYPE_STRING, &size);
mu_assert_notnull(meta, "meta item");
mu_assert_eq(size, 0x20, "meta item size");
mu_assert_eq(meta->subtype, RZ_STRING_ENC_UTF32LE, "meta item subtype");
mu_assert_streq(meta->str, "utf32le", "meta item string");
meta = rz_meta_get_at(analysis, 0x2080, RZ_META_TYPE_STRING, &size);
mu_assert_notnull(meta, "meta item");
mu_assert_eq(size, 0x20, "meta item size");
mu_assert_eq(meta->subtype, RZ_STRING_ENC_UTF16BE, "meta item subtype");
mu_assert_streq(meta->str, "utf16be", "meta item string");
meta = rz_meta_get_at(analysis, 0x20a0, RZ_META_TYPE_STRING, &size);
mu_assert_notnull(meta, "meta item");
mu_assert_eq(size, 0x20, "meta item size");
mu_assert_eq(meta->subtype, RZ_STRING_ENC_UTF32BE, "meta item subtype");
mu_assert_streq(meta->str, "utf32be", "meta item string");
meta = rz_meta_get_at(analysis, 0x20c0, RZ_META_TYPE_STRING, &size);
mu_assert_notnull(meta, "meta item");
mu_assert_eq(size, 0x20, "meta item size");
mu_assert_eq(meta->subtype, RZ_STRING_ENC_GUESS, "meta item subtype");
mu_assert_streq(meta->str, "guess", "meta item string");
sdb_free(db);
rz_analysis_free(analysis);
mu_end;
}
Sdb *hints_ref_db() {
Sdb *db = sdb_new0();
sdb_set(db, "0x1000", "{\"optype\":-2147483648}");
sdb_set(db, "0x1001", "{\"optype\":1073741824}");
sdb_set(db, "0x1002", "{\"optype\":536870912}");
sdb_set(db, "0x1003", "{\"optype\":268435456}");
sdb_set(db, "0x1004", "{\"optype\":134217728}");
sdb_set(db, "0x1005", "{\"optype\":0}");
sdb_set(db, "0x1006", "{\"optype\":1}");
sdb_set(db, "0x1007", "{\"optype\":2}");
sdb_set(db, "0x1008", "{\"optype\":268435458}");
sdb_set(db, "0x1009", "{\"optype\":134217730}");
sdb_set(db, "0x100a", "{\"optype\":402653186}");
sdb_set(db, "0x100b", "{\"optype\":-2147483647}");
sdb_set(db, "0x100c", "{\"optype\":-1879048191}");
sdb_set(db, "0x100d", "{\"optype\":536870913}");
sdb_set(db, "0x100e", "{\"optype\":-1610612735}");
sdb_set(db, "0x100f", "{\"optype\":-2147483646}");
sdb_set(db, "0x1010", "{\"optype\":3}");
sdb_set(db, "0x1011", "{\"optype\":4}");
sdb_set(db, "0x1012", "{\"optype\":268435460}");
sdb_set(db, "0x1013", "{\"optype\":134217732}");
sdb_set(db, "0x1014", "{\"optype\":402653188}");
sdb_set(db, "0x1015", "{\"optype\":-2147483645}");
sdb_set(db, "0x1016", "{\"optype\":-2147483644}");
sdb_set(db, "0x1017", "{\"optype\":5}");
sdb_set(db, "0x1018", "{\"optype\":-2147483643}");
sdb_set(db, "0x1019", "{\"optype\":6}");
sdb_set(db, "0x101a", "{\"optype\":7}");
sdb_set(db, "0x101b", "{\"optype\":8}");
sdb_set(db, "0x101c", "{\"optype\":9}");
sdb_set(db, "0x101d", "{\"optype\":-2147483639}");
sdb_set(db, "0x101e", "{\"optype\":10}");
sdb_set(db, "0x101f", "{\"optype\":11}");
sdb_set(db, "0x1020", "{\"optype\":-2147483637}");
sdb_set(db, "0x1021", "{\"optype\":12}");
sdb_set(db, "0x1022", "{\"optype\":268435468}");
sdb_set(db, "0x1023", "{\"optype\":13}");
sdb_set(db, "0x1024", "{\"optype\":14}");
sdb_set(db, "0x1025", "{\"optype\":15}");
sdb_set(db, "0x1026", "{\"optype\":16}");
sdb_set(db, "0x1027", "{\"optype\":17}");
sdb_set(db, "0x1028", "{\"optype\":18}");
sdb_set(db, "0x1029", "{\"optype\":19}");
sdb_set(db, "0x102a", "{\"optype\":20}");
sdb_set(db, "0x102b", "{\"optype\":21}");
sdb_set(db, "0x102c", "{\"optype\":22}");
sdb_set(db, "0x102d", "{\"optype\":23}");
sdb_set(db, "0x102e", "{\"optype\":24}");
sdb_set(db, "0x102f", "{\"optype\":25}");
sdb_set(db, "0x1030", "{\"optype\":26}");
sdb_set(db, "0x1031", "{\"optype\":27}");
sdb_set(db, "0x1032", "{\"optype\":28}");
sdb_set(db, "0x1033", "{\"optype\":29}");
sdb_set(db, "0x1034", "{\"optype\":30}");
sdb_set(db, "0x1035", "{\"optype\":31}");
sdb_set(db, "0x1036", "{\"optype\":32}");
sdb_set(db, "0x1037", "{\"optype\":33}");
sdb_set(db, "0x1038", "{\"optype\":34}");
sdb_set(db, "0x1039", "{\"optype\":35}");
sdb_set(db, "0x103a", "{\"optype\":36}");
sdb_set(db, "0x103b", "{\"optype\":37}");
sdb_set(db, "0x103c", "{\"optype\":38}");
sdb_set(db, "0x103d", "{\"optype\":39}");
sdb_set(db, "0x103e", "{\"optype\":40}");
sdb_set(db, "0x103f", "{\"optype\":41}");
sdb_set(db, "0x1040", "{\"optype\":42}");
sdb_set(db, "0x1041", "{\"optype\":43}");
sdb_set(db, "0x1042", "{\"optype\":44}");
sdb_set(db, "0x1043", "{\"optype\":45}");
sdb_set(db, "0x1044", "{\"optype\":46}");
sdb_set(db, "0x1045", "{\"optype\":47}");
sdb_set(db, "0x100", "{\"arch\":\"arm\",\"bits\":16}");
sdb_set(db, "0x120", "{\"arch\":null}");
sdb_set(db, "0x130", "{\"bits\":0}");
sdb_set(db, "0x200", "{\"immbase\":10}");
sdb_set(db, "0x210", "{\"jump\":1337,\"fail\":1234}");
sdb_set(db, "0x220", "{\"syntax\":\"intel\"}");
sdb_set(db, "0x230", "{\"frame\":48}");
sdb_set(db, "0x240", "{\"ptr\":4321}");
sdb_set(db, "0x250", "{\"nword\":3}");
sdb_set(db, "0x260", "{\"ret\":666}");
sdb_set(db, "0x270", "{\"newbits\":32}");
sdb_set(db, "0x280", "{\"size\":7}");
sdb_set(db, "0x290", "{\"opcode\":\"mov\"}");
sdb_set(db, "0x2a0", "{\"toff\":\"sometype\"}");
sdb_set(db, "0x2b0", "{\"esil\":\"13,29,+\"}");
sdb_set(db, "0x2c0", "{\"high\":true}");
sdb_set(db, "0x2d0", "{\"val\":54323}");
return db;
}
// All of these optypes need to be correctly loaded from potentially older projects
// So changing anything here will require a migration pass!
static int all_optypes[] = {
RZ_ANALYSIS_OP_TYPE_COND, RZ_ANALYSIS_OP_TYPE_REP, RZ_ANALYSIS_OP_TYPE_MEM, RZ_ANALYSIS_OP_TYPE_REG, RZ_ANALYSIS_OP_TYPE_IND,
RZ_ANALYSIS_OP_TYPE_NULL, RZ_ANALYSIS_OP_TYPE_JMP, RZ_ANALYSIS_OP_TYPE_UJMP, RZ_ANALYSIS_OP_TYPE_RJMP, RZ_ANALYSIS_OP_TYPE_IJMP,
RZ_ANALYSIS_OP_TYPE_IRJMP, RZ_ANALYSIS_OP_TYPE_CJMP, RZ_ANALYSIS_OP_TYPE_RCJMP, RZ_ANALYSIS_OP_TYPE_MJMP, RZ_ANALYSIS_OP_TYPE_MCJMP,
RZ_ANALYSIS_OP_TYPE_UCJMP, RZ_ANALYSIS_OP_TYPE_CALL, RZ_ANALYSIS_OP_TYPE_UCALL, RZ_ANALYSIS_OP_TYPE_RCALL, RZ_ANALYSIS_OP_TYPE_ICALL,
RZ_ANALYSIS_OP_TYPE_IRCALL, RZ_ANALYSIS_OP_TYPE_CCALL, RZ_ANALYSIS_OP_TYPE_UCCALL, RZ_ANALYSIS_OP_TYPE_RET, RZ_ANALYSIS_OP_TYPE_CRET,
RZ_ANALYSIS_OP_TYPE_ILL, RZ_ANALYSIS_OP_TYPE_UNK, RZ_ANALYSIS_OP_TYPE_NOP, RZ_ANALYSIS_OP_TYPE_MOV, RZ_ANALYSIS_OP_TYPE_CMOV,
RZ_ANALYSIS_OP_TYPE_TRAP, RZ_ANALYSIS_OP_TYPE_SWI, RZ_ANALYSIS_OP_TYPE_CSWI, RZ_ANALYSIS_OP_TYPE_UPUSH, RZ_ANALYSIS_OP_TYPE_RPUSH,
RZ_ANALYSIS_OP_TYPE_PUSH, RZ_ANALYSIS_OP_TYPE_POP, RZ_ANALYSIS_OP_TYPE_CMP, RZ_ANALYSIS_OP_TYPE_ACMP, RZ_ANALYSIS_OP_TYPE_ADD,
RZ_ANALYSIS_OP_TYPE_SUB, RZ_ANALYSIS_OP_TYPE_IO, RZ_ANALYSIS_OP_TYPE_MUL, RZ_ANALYSIS_OP_TYPE_DIV, RZ_ANALYSIS_OP_TYPE_SHR,
RZ_ANALYSIS_OP_TYPE_SHL, RZ_ANALYSIS_OP_TYPE_SAL, RZ_ANALYSIS_OP_TYPE_SAR, RZ_ANALYSIS_OP_TYPE_OR, RZ_ANALYSIS_OP_TYPE_AND,
RZ_ANALYSIS_OP_TYPE_XOR, RZ_ANALYSIS_OP_TYPE_NOR, RZ_ANALYSIS_OP_TYPE_NOT, RZ_ANALYSIS_OP_TYPE_STORE, RZ_ANALYSIS_OP_TYPE_LOAD,
RZ_ANALYSIS_OP_TYPE_LEA, RZ_ANALYSIS_OP_TYPE_LEAVE, RZ_ANALYSIS_OP_TYPE_ROR, RZ_ANALYSIS_OP_TYPE_ROL, RZ_ANALYSIS_OP_TYPE_XCHG,
RZ_ANALYSIS_OP_TYPE_MOD, RZ_ANALYSIS_OP_TYPE_SWITCH, RZ_ANALYSIS_OP_TYPE_CASE, RZ_ANALYSIS_OP_TYPE_LENGTH, RZ_ANALYSIS_OP_TYPE_CAST,
RZ_ANALYSIS_OP_TYPE_NEW, RZ_ANALYSIS_OP_TYPE_ABS, RZ_ANALYSIS_OP_TYPE_CPL, RZ_ANALYSIS_OP_TYPE_CRYPTO, RZ_ANALYSIS_OP_TYPE_SYNC
};
#define ALL_OPTYPES_COUNT (sizeof(all_optypes) / sizeof(int))
bool test_analysis_hints_save() {
RzAnalysis *analysis = rz_analysis_new(NULL);
rz_analysis_hint_set_arch(analysis, 0x100, "arm");
rz_analysis_hint_set_bits(analysis, 0x100, 16);
rz_analysis_hint_set_arch(analysis, 0x120, NULL);
rz_analysis_hint_set_bits(analysis, 0x130, 0);
rz_analysis_hint_set_immbase(analysis, 0x200, 10);
rz_analysis_hint_set_jump(analysis, 0x210, 1337);
rz_analysis_hint_set_fail(analysis, 0x210, 1234);
rz_analysis_hint_set_stackframe(analysis, 0x230, 0x30);
rz_analysis_hint_set_pointer(analysis, 0x240, 4321);
rz_analysis_hint_set_nword(analysis, 0x250, 3);
rz_analysis_hint_set_ret(analysis, 0x260, 666);
rz_analysis_hint_set_newbits(analysis, 0x270, 32);
rz_analysis_hint_set_size(analysis, 0x280, 7);
rz_analysis_hint_set_syntax(analysis, 0x220, "intel");
rz_analysis_hint_set_opcode(analysis, 0x290, "mov");
rz_analysis_hint_set_offset(analysis, 0x2a0, "sometype");
rz_analysis_hint_set_esil(analysis, 0x2b0, "13,29,+");
rz_analysis_hint_set_high(analysis, 0x2c0);
rz_analysis_hint_set_val(analysis, 0x2d0, 54323);
size_t i;
for (i = 0; i < ALL_OPTYPES_COUNT; i++) {
rz_analysis_hint_set_type(analysis, 0x1000 + i, all_optypes[i]);
}
Sdb *db = sdb_new0();
rz_serialize_analysis_hints_save(db, analysis);
Sdb *expected = hints_ref_db();
assert_sdb_eq(db, expected, "hints save");
sdb_free(db);
sdb_free(expected);
rz_analysis_free(analysis);
mu_end;
}
static bool addr_hints_count_cb(ut64 addr, const RzVector /*<const RzAnalysisAddrHintRecord>*/ *records, void *user) {
(*(size_t *)user) += records->len;
return true;
}
static bool arch_hints_count_cb(ut64 addr, RZ_NULLABLE const char *arch, void *user) {
(*(size_t *)user)++;
return true;
}
static bool bits_hints_count_cb(ut64 addr, int bits, void *user) {
(*(size_t *)user)++;
return true;
}
bool test_analysis_hints_load() {
RzAnalysis *analysis = rz_analysis_new(NULL);
Sdb *db = hints_ref_db();
bool succ = rz_serialize_analysis_hints_load(db, analysis, NULL);
mu_assert("load success", succ);
size_t count = 0;
rz_analysis_addr_hints_foreach(analysis, addr_hints_count_cb, &count);
rz_analysis_arch_hints_foreach(analysis, arch_hints_count_cb, &count);
rz_analysis_bits_hints_foreach(analysis, bits_hints_count_cb, &count);
mu_assert_eq(count, 19 + ALL_OPTYPES_COUNT, "hints count");
ut64 addr;
const char *arch = rz_analysis_hint_arch_at(analysis, 0x100, &addr);
mu_assert_streq(arch, "arm", "arch hint");
mu_assert_eq(addr, 0x100, "arch hint addr");
int bits = rz_analysis_hint_bits_at(analysis, 0x100, &addr);
mu_assert_eq(bits, 16, "bits hint");
mu_assert_eq(addr, 0x100, "bits hint addr");
arch = rz_analysis_hint_arch_at(analysis, 0x120, &addr);
mu_assert_null(arch, "arch hint");
mu_assert_eq(addr, 0x120, "arch hint addr");
bits = rz_analysis_hint_bits_at(analysis, 0x100, &addr);
mu_assert_eq(bits, 16, "bits hint");
mu_assert_eq(addr, 0x100, "bits hint addr");
#define assert_addr_hint(addr, tp, check) \
do { \
const RzVector /*<const RzAnalysisAddrHintRecord>*/ *hints = rz_analysis_addr_hints_at(analysis, addr); \
const RzAnalysisAddrHintRecord *record; \
bool found = false; \
rz_vector_foreach (hints, record) { \
if (record->type == RZ_ANALYSIS_ADDR_HINT_TYPE_##tp) { \
check; \
found = true; \
break; \
} \
} \
mu_assert("addr hint", found); \
} while (0)
assert_addr_hint(0x200, IMMBASE, mu_assert_eq(record->immbase, 10, "immbase hint"));
assert_addr_hint(0x210, JUMP, mu_assert_eq(record->jump, 1337, "jump hint"));
assert_addr_hint(0x210, FAIL, mu_assert_eq(record->fail, 1234, "fail hint"));
assert_addr_hint(0x230, STACKFRAME, mu_assert_eq(record->stackframe, 0x30, "stackframe hint"));
assert_addr_hint(0x240, PTR, mu_assert_eq(record->ptr, 4321, "ptr hint"));
assert_addr_hint(0x250, NWORD, mu_assert_eq(record->nword, 3, "nword hint"));
assert_addr_hint(0x260, RET, mu_assert_eq(record->retval, 666, "ret hint"));
assert_addr_hint(0x270, NEW_BITS, mu_assert_eq(record->newbits, 32, "newbits hint"));
assert_addr_hint(0x280, SIZE, mu_assert_eq(record->size, 7, "size hint"));
assert_addr_hint(0x220, SYNTAX, mu_assert_streq(record->syntax, "intel", "syntax hint"));
assert_addr_hint(0x290, OPCODE, mu_assert_streq(record->opcode, "mov", "opcode hint"));
assert_addr_hint(0x2a0, TYPE_OFFSET, mu_assert_streq(record->type_offset, "sometype", "type offset hint"));
assert_addr_hint(0x2b0, ESIL, mu_assert_streq(record->esil, "13,29,+", "esil hint"));
assert_addr_hint(0x2c0, HIGH, );
assert_addr_hint(0x2d0, VAL, mu_assert_eq(record->val, 54323, "val hint"));
size_t i;
for (i = 0; i < ALL_OPTYPES_COUNT; i++) {
assert_addr_hint(0x1000 + i, OPTYPE, mu_assert_eq(record->optype, all_optypes[i], "optype hint"));
}
sdb_free(db);
rz_analysis_free(analysis);
mu_end;
}
Sdb *classes_ref_db() {
Sdb *db = sdb_new0();
sdb_set(db, "Aeropause", "c");
sdb_set(db, "Bright", "c");
Sdb *attrs_db = sdb_ns(db, "attrs", true);
sdb_set(attrs_db, "attrtypes.Bright", "base");
sdb_set(attrs_db, "attr.Aeropause.vtable.0", "0x1000,4,80");
sdb_set(attrs_db, "attrtypes.Aeropause", "method,vtable");
sdb_set(attrs_db, "attr.Aeropause.method", "some_meth,some_other_meth");
sdb_set(attrs_db, "attr.Bright.base", "0");
sdb_set(attrs_db, "attr.Aeropause.vtable", "0");
sdb_set(attrs_db, "attr.Bright.base.0", "Aeropause,8");
sdb_set(attrs_db, "attr.Aeropause.method.some_meth", "4919,42,0,some_meth");
sdb_set(attrs_db, "attr.Aeropause.method.some_other_meth", "4660,32,0,some_other_meth");
return db;
}
bool test_analysis_classes_save() {
RzAnalysis *analysis = rz_analysis_new(NULL);
rz_analysis_class_create(analysis, "Aeropause");
RzAnalysisMethod crystal = {
.name = strdup("some_meth"),
.addr = 0x1337,
.vtable_offset = 42,
.method_type = RZ_ANALYSIS_CLASS_METHOD_DEFAULT,
.real_name = strdup("some_meth")
};
rz_analysis_class_method_set(analysis, "Aeropause", &crystal);
rz_analysis_class_method_fini(&crystal);
RzAnalysisMethod meth = {
.name = strdup("some_other_meth"),
.addr = 0x1234,
.vtable_offset = 0x20,
.method_type = RZ_ANALYSIS_CLASS_METHOD_DEFAULT,
.real_name = strdup("some_other_meth")
};
rz_analysis_class_method_set(analysis, "Aeropause", &meth);
rz_analysis_class_method_fini(&meth);
rz_analysis_class_create(analysis, "Bright");
RzAnalysisBaseClass base = {
.id = NULL,
.offset = 8,
.class_name = strdup("Aeropause")
};
rz_analysis_class_base_set(analysis, "Bright", &base);
rz_analysis_class_base_fini(&base);
RzAnalysisVTable vt = {
.id = NULL,
.offset = 4,
.addr = 0x1000,
.size = 0x50
};
rz_analysis_class_vtable_set(analysis, "Aeropause", &vt);
rz_analysis_class_vtable_fini(&vt);
Sdb *db = sdb_new0();
rz_serialize_analysis_classes_save(db, analysis);
Sdb *expected = classes_ref_db();
assert_sdb_eq(db, expected, "classes save");
sdb_free(db);
sdb_free(expected);
rz_analysis_free(analysis);
mu_end;
}
bool test_analysis_classes_load() {
RzAnalysis *analysis = rz_analysis_new(NULL);
Sdb *db = classes_ref_db();
bool succ = rz_serialize_analysis_classes_load(db, analysis, NULL);
sdb_free(db);
mu_assert("load success", succ);
RzPVector *classes = rz_analysis_class_get_all(analysis, true);
mu_assert_eq(rz_pvector_len(classes), 2, "classes count");
SdbKv *kv = rz_pvector_at(classes, 0);
mu_assert_streq(sdbkv_key(kv), "Aeropause", "class");
kv = rz_pvector_at(classes, 1);
mu_assert_streq(sdbkv_key(kv), "Bright", "class");
rz_pvector_free(classes);
RzVector *vals = rz_analysis_class_method_get_all(analysis, "Aeropause");
mu_assert_eq(vals->len, 2, "method count");
RzAnalysisMethod *meth = rz_vector_index_ptr(vals, 0);
mu_assert_streq(meth->name, "some_meth", "method name");
mu_assert_eq(meth->addr, 0x1337, "method addr");
mu_assert_eq(meth->vtable_offset, 42, "method vtable offset");
meth = rz_vector_index_ptr(vals, 1);
mu_assert_streq(meth->name, "some_other_meth", "method name");
mu_assert_eq(meth->addr, 0x1234, "method addr");
mu_assert_eq(meth->vtable_offset, 0x20, "method vtable offset");
rz_vector_free(vals);
vals = rz_analysis_class_base_get_all(analysis, "Aeropause");
mu_assert_eq(vals->len, 0, "base count");
rz_vector_free(vals);
vals = rz_analysis_class_vtable_get_all(analysis, "Aeropause");
mu_assert_eq(vals->len, 1, "vtable count");
RzAnalysisVTable *vt = rz_vector_index_ptr(vals, 0);
mu_assert_eq(vt->offset, 4, "vtable offset");
mu_assert_eq(vt->addr, 0x1000, "vtable addr");
mu_assert_eq(vt->size, 0x50, "vtable size");
rz_vector_free(vals);
vals = rz_analysis_class_method_get_all(analysis, "Bright");
mu_assert_eq(vals->len, 0, "method count");
rz_vector_free(vals);
vals = rz_analysis_class_base_get_all(analysis, "Bright");
mu_assert_eq(vals->len, 1, "base count");
RzAnalysisBaseClass *base = rz_vector_index_ptr(vals, 0);
mu_assert_eq(base->offset, 8, "base class offset");
mu_assert_streq(base->class_name, "Aeropause", "base class name");
rz_vector_free(vals);
vals = rz_analysis_class_vtable_get_all(analysis, "Bright");
mu_assert_eq(vals->len, 0, "vtable count");
rz_vector_free(vals);
rz_analysis_free(analysis);
mu_end;
}
static Sdb *cc_ref_db() {
Sdb *db = sdb_new0();
sdb_set(db, "cc.sectarian.ret", "rax");
sdb_set(db, "cc.sectarian.self", "rsi");
sdb_set(db, "cc.sectarian.error", "rdi");
sdb_set(db, "cc.sectarian.arg1", "rcx");
sdb_set(db, "cc.sectarian.arg0", "rdx");
sdb_set(db, "cc.sectarian.argn", "stack");
sdb_set(db, "cc.sectarian.maxargs", "2");
sdb_set(db, "sectarian", "cc");
return db;
}
bool test_analysis_cc_save() {
RzAnalysis *analysis = rz_analysis_new(NULL);
rz_analysis_cc_set(analysis, "rax sectarian(rdx, rcx, stack)");
rz_analysis_cc_set_self(analysis, "sectarian", "rsi");
rz_analysis_cc_set_error(analysis, "sectarian", "rdi");
Sdb *db = sdb_new0();
rz_serialize_analysis_cc_save(db, analysis);
Sdb *expected = cc_ref_db();
assert_sdb_eq(db, expected, "cc save");
sdb_free(db);
sdb_free(expected);
rz_analysis_free(analysis);
mu_end;
}
bool test_analysis_cc_load() {
RzAnalysis *analysis = rz_analysis_new(NULL);
Sdb *db = cc_ref_db();
bool succ = rz_serialize_analysis_cc_load(db, analysis, NULL);
sdb_free(db);
mu_assert("load success", succ);
char *v = rz_analysis_cc_get(analysis, "sectarian");
mu_assert_streq(v, "rax rsi.sectarian (rdx, rcx, stack) rdi;", "get cc");
free(v);
const char *vv = rz_analysis_cc_self(analysis, "sectarian");
mu_assert_streq(vv, "rsi", "get self");
vv = rz_analysis_cc_error(analysis, "sectarian");
mu_assert_streq(vv, "rdi", "get error");
rz_analysis_free(analysis);
mu_end;
}
Sdb *analysis_ref_db() {
Sdb *db = sdb_new0();
Sdb *blocks = sdb_ns(db, "blocks", true);
sdb_set(blocks, "0x4d2", "{\"size\":32}");
sdb_set(blocks, "0x539", "{\"size\":42}");
Sdb *functions = sdb_ns(db, "functions", true);
sdb_set(functions, "0x4d2", "{\"name\":\"effekt\",\"bits\":32,\"type\":1,\"stack\":0,\"maxstack\":0,\"ninstr\":0,\"bp_frame\":true,\"bbs\":[1337]}");
sdb_set(functions, "0x539", "{\"name\":\"hirsch\",\"bits\":32,\"type\":0,\"stack\":0,\"maxstack\":0,\"ninstr\":0,\"bp_frame\":true,\"bbs\":[1337,1234]}");
Sdb *noret = sdb_ns(db, "noreturn", true);
sdb_bool_set(noret, "addr.800800.noreturn", true);
Sdb *xrefs = sdb_ns(db, "xrefs", true);
sdb_set(xrefs, "0x42", "[{\"to\":1337,\"type\":\"C\"}]");
sdb_set(xrefs, "0x539", "[{\"to\":12648430,\"type\":\"d\"}]");
Sdb *meta = sdb_ns(db, "meta", true);
Sdb *meta_spaces = sdb_ns(meta, "spaces", true);
sdb_ns(meta_spaces, "spaces", true);
sdb_set(meta_spaces, "spacestack", "[\"*\"]");
sdb_set(meta_spaces, "name", "CS");
sdb_set(meta, "0x1337", "[{\"type\":\"C\",\"subtype\":56,\"str\":\"some comment\"}]");
Sdb *hints = sdb_ns(db, "hints", true);
sdb_set(hints, "0x10e1", "{\"arch\":\"arm\"}");
Sdb *classes = sdb_ns(db, "classes", true);
sdb_set(classes, "Aeropause", "c");
Sdb *class_attrs = sdb_ns(classes, "attrs", true);
sdb_set(class_attrs, "attrtypes.Aeropause", "method");
sdb_set(class_attrs, "attr.Aeropause.method", "some_meth");
sdb_set(class_attrs, "attr.Aeropause.method.some_meth", "4919,42,0,some_meth");
Sdb *imports = sdb_ns(db, "imports", true);
sdb_set(imports, "pigs", "i");
sdb_set(imports, "dogs", "i");
sdb_set(imports, "sheep", "i");
Sdb *cc = sdb_ns(db, "cc", true);
sdb_set(cc, "cc.sectarian.ret", "rax");
sdb_set(cc, "cc.sectarian.arg1", "rcx");
sdb_set(cc, "cc.sectarian.arg0", "rdx");
sdb_set(cc, "cc.sectarian.argn", "stack");
sdb_set(cc, "cc.sectarian.maxargs", "2");
sdb_set(cc, "sectarian", "cc");
sdb_ns(db, "types", true);
sdb_ns(db, "callables", true);
sdb_ns(db, "typelinks", true);
sdb_ns(db, "vars", true);
return db;
}
bool test_analysis_save() {
RzAnalysis *analysis = rz_analysis_new(NULL);
RzAnalysisBlock *ba = rz_analysis_create_block(analysis, 1337, 42);
RzAnalysisBlock *bb = rz_analysis_create_block(analysis, 1234, 32);
RzAnalysisFunction *f = rz_analysis_create_function(analysis, "hirsch", 1337, RZ_ANALYSIS_FCN_TYPE_NULL);
rz_analysis_function_add_block(f, ba);
rz_analysis_function_add_block(f, bb);
f = rz_analysis_create_function(analysis, "effekt", 1234, RZ_ANALYSIS_FCN_TYPE_FCN);
rz_analysis_function_add_block(f, ba);
rz_analysis_block_unref(ba);
rz_analysis_block_unref(bb);
rz_analysis_noreturn_add(analysis, NULL, 0x800800);
rz_analysis_xrefs_set(analysis, 0x42, 1337, RZ_ANALYSIS_XREF_TYPE_CALL);
rz_analysis_xrefs_set(analysis, 1337, 0xc0ffee, RZ_ANALYSIS_XREF_TYPE_DATA);
rz_meta_set_string(analysis, RZ_META_TYPE_COMMENT, 0x1337, "some comment");
rz_analysis_hint_set_arch(analysis, 4321, "arm");
rz_analysis_class_create(analysis, "Aeropause");
RzAnalysisMethod crystal = {
.name = strdup("some_meth"),
.addr = 0x1337,
.vtable_offset = 42,
.method_type = RZ_ANALYSIS_CLASS_METHOD_DEFAULT,
.real_name = strdup("some_meth")
};
rz_analysis_class_method_set(analysis, "Aeropause", &crystal);
rz_analysis_class_method_fini(&crystal);
rz_analysis_add_import(analysis, "pigs");
rz_analysis_add_import(analysis, "dogs");
rz_analysis_add_import(analysis, "sheep");
rz_analysis_cc_set(analysis, "rax sectarian(rdx, rcx, stack)");
Sdb *db = sdb_new0();
rz_serialize_analysis_save(db, analysis);
// Remove `types` namespace first
sdb_ns_unset(db, "types", NULL);
sdb_ns(db, "types", true);
sdb_ns(db, "callables", true);
sdb_ns(db, "typelinks", true);
Sdb *expected = analysis_ref_db();
assert_sdb_eq(db, expected, "analysis save");
sdb_free(db);
sdb_free(expected);
rz_analysis_free(analysis);
mu_end;
}
bool test_analysis_load() {
RzAnalysis *analysis = rz_analysis_new(NULL);
const char *types_dir = TEST_BUILD_TYPES_DIR;
rz_type_db_init(analysis->typedb, types_dir, "x86", 64, "linux");
Sdb *db = analysis_ref_db();
bool succ = rz_serialize_analysis_load(db, analysis, NULL);
sdb_free(db);
mu_assert("load success", succ);
// all tested in detail by dedicated tests, we only check here
// if the things are loaded at all when loading a whole analysis.
size_t blocks_count = 0;
RBIter iter;
RzAnalysisBlock *block;
rz_rbtree_foreach (analysis->bb_tree, iter, block, RzAnalysisBlock, _rb) {
(void)block;
blocks_count++;
}
mu_assert_eq(blocks_count, 2, "blocks loaded");
mu_assert_eq(rz_list_length(analysis->fcns), 2, "functions loaded");
mu_assert_eq(rz_analysis_xrefs_count(analysis), 2, "xrefs loaded");
const char *cmt = rz_meta_get_string(analysis, RZ_META_TYPE_COMMENT, 0x1337);
mu_assert_streq(cmt, "some comment", "meta");
const char *hint = rz_analysis_hint_arch_at(analysis, 4321, NULL);
mu_assert_streq(hint, "arm", "hint");
RzPVector *classes = rz_analysis_class_get_all(analysis, true);
mu_assert_eq(rz_pvector_len(classes), 1, "classes count");
SdbKv *kv = rz_pvector_at(classes, 0);
mu_assert_streq(sdbkv_key(kv), "Aeropause", "class");
rz_pvector_free(classes);
RzVector *vals = rz_analysis_class_method_get_all(analysis, "Aeropause");
mu_assert_eq(vals->len, 1, "method count");
RzAnalysisMethod *meth = rz_vector_index_ptr(vals, 0);
mu_assert_streq(meth->name, "some_meth", "method name");
rz_vector_free(vals);
mu_assert_eq(rz_list_length(analysis->imports), 3, "imports count");
mu_assert_notnull(rz_list_find(analysis->imports, "pigs", (RzListComparator)strcmp, NULL), "import");
mu_assert_notnull(rz_list_find(analysis->imports, "dogs", (RzListComparator)strcmp, NULL), "import");
mu_assert_notnull(rz_list_find(analysis->imports, "sheep", (RzListComparator)strcmp, NULL), "import");
char *cc = rz_analysis_cc_get(analysis, "sectarian");
mu_assert_streq(cc, "rax sectarian (rdx, rcx, stack);", "get cc");
free(cc);
rz_analysis_free(analysis);
mu_end;
}
int all_tests() {
mu_run_test(test_analysis_switch_op_save);
mu_run_test(test_analysis_switch_op_load);
mu_run_test(test_analysis_block_save);
mu_run_test(test_analysis_block_load);
mu_run_test(test_analysis_function_save);
mu_run_test(test_analysis_function_load);
mu_run_test(test_analysis_function_noreturn_save);
mu_run_test(test_analysis_function_noreturn_load);
mu_run_test(test_analysis_var_save);
mu_run_test(test_analysis_var_load);
mu_run_test(test_analysis_xrefs_save);
mu_run_test(test_analysis_xrefs_load);
mu_run_test(test_analysis_meta_save);
mu_run_test(test_analysis_meta_load);
mu_run_test(test_analysis_hints_save);
mu_run_test(test_analysis_hints_load);
mu_run_test(test_analysis_classes_save);
mu_run_test(test_analysis_classes_load);
mu_run_test(test_analysis_cc_save);
mu_run_test(test_analysis_cc_load);
mu_run_test(test_analysis_save);
mu_run_test(test_analysis_load);
return tests_passed != tests_run;
}
mu_main(all_tests)
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