dbghelp/tests: Add more tests for SymLoadModule*.
- SymLoadModules flags (SLMFLAG_VIRTUAL and SLMFLAG_NO_SYMBOLS), - handling of load details (SymType, ImageName vs LoadedImageName, various instances of module name). Signed-off-by: Eric Pouech <epouech@codeweavers.com>
This commit is contained in:
Eric Pouech
Alexandre Julliard
parent
a9428fe390
commit
ec099b8ea3
1 changed files with 292 additions and 0 deletions
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@ -1627,6 +1627,297 @@ static void test_load_modules_path(void)
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ok(ret, "Couldn't remove directory\n");
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}
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struct module_details
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{
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WCHAR* name;
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unsigned count;
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};
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static BOOL CALLBACK aggregate_module_details_cb(PCWSTR name, DWORD64 base, PVOID usr)
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{
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struct module_details* md = usr;
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if (md->count == 0) md->name = wcsdup(name);
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md->count++;
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return TRUE;
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}
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static BOOL has_mismatch(const char *str, char ch, unsigned *val)
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{
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if (str && *str == ch)
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{
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if (val && (ch == 'D' || ch == 'P' || ch == '!'))
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*val = char2index(str[1]);
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return TRUE;
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}
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return FALSE;
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}
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static void test_load_modules_details(void)
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{
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static const struct debug_info_file
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{
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const GUID* guid; /* non-NULL means PDB/DS, DBG otherwise */
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DWORD age_or_timestamp; /* age for PDB, timestamp for DBG */
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const WCHAR*module_path;
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}
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test_files[] =
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{
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/* 0 */ { &guid1, 0x0030cafe, L"bar.pdb" },
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/* 1 */ { NULL, 0xcafe0030, L"bar.dbg" },
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};
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static const struct module_details_test
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{
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/* input parameters */
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DWORD flags;
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DWORD options;
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const WCHAR *in_image_name;
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const WCHAR *in_module_name;
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int blob_index; /* only when in_image_name is bar.dll */
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const char *test_files; /* various test_files to be created */
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/* output parameters */
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SYM_TYPE sym_type;
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const char *mismatch_in; /* 'PN'=PDB, 'DN'=DBG, NULL (N index of expected found file) */
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}
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module_details_tests[] =
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{
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/* 0*/ {SLMFLAG_VIRTUAL, 0, NULL, NULL, -1, "", SymVirtual},
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{SLMFLAG_VIRTUAL, 0, NULL, L"foo_bar", -1, "", SymVirtual},
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{SLMFLAG_VIRTUAL, 0, L"foo.dll", L"foo_bar", -1, "", SymVirtual},
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{SLMFLAG_VIRTUAL, SYMOPT_DEFERRED_LOADS, L"foo.dll", L"foo_bar", -1, "", SymDeferred},
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{SLMFLAG_NO_SYMBOLS, 0, L"bar.dll", L"foo_bar", -1, "0", SymNone},
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/* 5*/ {SLMFLAG_NO_SYMBOLS, SYMOPT_DEFERRED_LOADS, L"bar.dll", L"foo_bar", -1, "0", SymDeferred},
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{0, 0, L"bar.dll", L"foo_bar", -1, "0", SymPdb, "!0"},
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{0, SYMOPT_DEFERRED_LOADS, L"bar.dll", L"foo_bar", -1, "0", SymDeferred},
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{SLMFLAG_NO_SYMBOLS, 0, L"bar.dll", L"foo_bar", 0, "0", SymNone},
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{SLMFLAG_NO_SYMBOLS, SYMOPT_DEFERRED_LOADS, L"bar.dll", L"foo_bar", 0, "0", SymDeferred},
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/*10*/ {0, 0, L"bar.dll", L"foo_bar", 0, "0", SymPdb},
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{0, SYMOPT_DEFERRED_LOADS, L"bar.dll", L"foo_bar", 0, "0", SymDeferred},
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{SLMFLAG_NO_SYMBOLS, 0, L"bar.dll", L"foo_bar", 1, "0", SymNone, "P0"},
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{SLMFLAG_NO_SYMBOLS, SYMOPT_DEFERRED_LOADS, L"bar.dll", L"foo_bar", 1, "0", SymDeferred},
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{0, 0, L"bar.dll", L"foo_bar", 1, "0", SymNone, "P0"},
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/*15*/ {0, SYMOPT_DEFERRED_LOADS, L"bar.dll", L"foo_bar", 1, "0", SymDeferred},
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/* FIXME add lookup path, exact symbol, .DBG files */
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};
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unsigned i;
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HANDLE dummy = (HANDLE)(ULONG_PTR)0xc4fef00d;
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DWORD old_options;
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IMAGEHLP_MODULEW64 im;
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BOOL ret;
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DWORD64 base;
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struct module_details md;
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WCHAR topdir[MAX_PATH];
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WCHAR filename[MAX_PATH];
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const WCHAR* loaded_img_name;
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WCHAR expected_module_name[32];
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WCHAR sym_name[128];
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char buffer[512];
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SYMBOL_INFOW* sym = (void*)buffer;
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DWORD len;
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union nt_header h;
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struct debug_directory_blob* blob_refs[2];
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old_options = SymGetOptions();
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im.SizeOfStruct = sizeof(im);
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len = GetTempPathW(ARRAY_SIZE(topdir), topdir);
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ok(len && len < ARRAY_SIZE(topdir), "Unexpected length\n");
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wcscat(topdir, L"dh.tmp\\");
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ret = CreateDirectoryW(topdir, NULL);
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ok(ret, "Couldn't create directory\n");
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init_headers64(&h.nt_header64, 12324, 3242, 0);
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blob_refs[0] = make_pdb_ds_blob(12324, &guid1, 0x0030cafe, "bar.pdb");
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blob_refs[1] = make_pdb_ds_blob(12324, &guid1, 0x0030caff, "bar.pdb"); /* shall generate a mismatch */
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for (i = 0; i < ARRAY_SIZE(module_details_tests); i++)
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{
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const struct module_details_test *test = module_details_tests + i;
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const char* ptr;
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winetest_push_context("module_test %d", i);
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/* setup debug info files */
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for (ptr = test->test_files; *ptr; ptr++)
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{
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unsigned val = char2index(*ptr);
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if (val < ARRAY_SIZE(test_files))
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{
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make_path(filename, topdir, NULL, test_files[val].module_path);
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if (test_files[val].guid)
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create_test_pdb_ds(filename, test_files[val].guid, test_files[val].age_or_timestamp);
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else
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create_test_dbg(filename, IMAGE_FILE_MACHINE_AMD64 /* FIXME */, test_files[val].age_or_timestamp, 0x40000 * val * 0x20000);
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}
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else ok(0, "Unrecognized file reference %c\n", *ptr);
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}
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/* set up image files (when needed) */
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if (test->in_image_name && !wcscmp(test->in_image_name, L"bar.dll"))
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{
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make_path(filename, topdir, NULL, test->in_image_name);
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if (test->blob_index >= 0)
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{
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ok(test->blob_index < ARRAY_SIZE(blob_refs), "Out of bounds blob %d\n", test->blob_index);
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create_test_dll(&h, sizeof(h.nt_header64), &blob_refs[test->blob_index], 1, filename);
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}
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else
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create_test_dll(&h, sizeof(h.nt_header64), NULL, 0, filename);
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}
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ret = SymInitializeW(dummy, topdir, FALSE);
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ok(ret, "SymInitialize failed: %lu\n", GetLastError());
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SymSetOptions((SymGetOptions() & ~SYMOPT_DEFERRED_LOADS) | test->options);
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base = SymLoadModuleExW(dummy, NULL,
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test->in_image_name, test->in_module_name,
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0x4000, 0x6666, NULL, test->flags);
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todo_wine_if(i == 0 || i == 1)
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ok(base == 0x4000, "SymLoadModuleExW failed: %lu\n", GetLastError());
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ret = SymGetModuleInfoW64(dummy, base, &im);
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todo_wine_if(i == 0 || i == 1)
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ok(ret, "SymGetModuleInfow64 failed: %lu\n", GetLastError());
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if (!ret) goto temp_bail_out;
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if (test->in_image_name)
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{
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WCHAR *dot;
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wcscpy_s(expected_module_name, ARRAY_SIZE(expected_module_name), test->in_image_name);
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dot = wcsrchr(expected_module_name, L'.');
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if (dot) *dot = L'\0';
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}
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else
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expected_module_name[0] = L'\0';
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todo_wine_if(i >= 2)
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ok(!wcsicmp(im.ModuleName, expected_module_name), "Unexpected module name '%ls'\n", im.ModuleName);
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ok(!wcsicmp(im.ImageName, test->in_image_name ? test->in_image_name : L""), "Unexpected image name '%ls'\n", im.ImageName);
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if ((test->options & SYMOPT_DEFERRED_LOADS) || !test->in_image_name)
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loaded_img_name = L"";
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else if (!wcscmp(test->in_image_name, L"bar.dll"))
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{
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make_path(filename, topdir, NULL, L"bar.dll");
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loaded_img_name = filename;
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}
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else
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loaded_img_name = test->in_image_name;
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todo_wine_if(test->options & SYMOPT_DEFERRED_LOADS)
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ok(!wcsicmp(im.LoadedImageName, (test->options & SYMOPT_DEFERRED_LOADS) ? L"" : loaded_img_name),
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"Unexpected loaded image name '%ls' (%ls)\n", im.LoadedImageName, loaded_img_name);
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todo_wine_if(i == 3 || i == 4 || i == 6 || i == 8 || i == 10 || i == 12 || i == 14)
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ok(im.SymType == test->sym_type, "Unexpected module type %u\n", im.SymType);
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todo_wine_if(i == 8)
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ok(!im.TypeInfo, "No type info present\n");
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if (test->mismatch_in)
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{
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unsigned val;
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if (has_mismatch(test->mismatch_in, '!', &val))
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{
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make_path(filename, topdir, NULL, L"bar.pdb");
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todo_wine
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ok(!wcscmp(filename, im.LoadedPdbName), "Unexpected value '%ls\n", im.LoadedPdbName);
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todo_wine
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ok(im.PdbUnmatched, "Unexpected value\n");
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todo_wine
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ok(im.PdbUnmatched, "Unexpected value\n");
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ok(!im.DbgUnmatched, "Unexpected value\n");
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todo_wine
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ok(IsEqualGUID(&im.PdbSig70, test_files[val].guid), "Unexpected value %s %s\n",
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wine_dbgstr_guid(&im.PdbSig70), wine_dbgstr_guid(test_files[val].guid));
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todo_wine
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ok(im.PdbAge == test_files[val].age_or_timestamp, "Unexpected value\n");
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}
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else if (has_mismatch(test->mismatch_in, 'P', &val))
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{
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ok(val < ARRAY_SIZE(test_files), "Incorrect index\n");
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ok(!im.PdbUnmatched, "Unexpected value\n");
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ok(!im.DbgUnmatched, "Unexpected value\n");
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todo_wine
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ok(IsEqualGUID(&im.PdbSig70, test_files[val].guid), "Unexpected value %s %s\n",
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wine_dbgstr_guid(&im.PdbSig70), wine_dbgstr_guid(test_files[val].guid));
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todo_wine
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ok(im.PdbAge == test_files[val].age_or_timestamp + 1, "Unexpected value\n");
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}
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else if (has_mismatch(test->mismatch_in, 'D', &val))
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{
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ok(val < ARRAY_SIZE(test_files), "Incorrect index\n");
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ok(!im.PdbUnmatched, "Unexpected value\n");
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ok(!im.DbgUnmatched, "Unexpected value\n");
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}
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}
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else
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{
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ok(!im.PdbUnmatched, "Unexpected value\n");
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ok(!im.DbgUnmatched, "Unexpected value\n");
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}
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ok(im.ImageSize == 0x6666, "Unexpected image size\n");
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memset(&md, 0, sizeof(md));
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ret = SymEnumerateModulesW64(dummy, aggregate_module_details_cb, &md);
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ok(ret, "SymEnumerateModules64 failed: %lu\n", GetLastError());
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ok(md.count == 1, "Unexpected module count %u\n", md.count);
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todo_wine_if(i >= 2)
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ok(!wcscmp(md.name, expected_module_name), "Unexpected module name %ls\n", md.name);
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free(md.name);
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/* native will fail loading symbol in deferred state, so force loading of debug symbols */
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if (im.SymType == SymDeferred)
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{
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memset(sym, 0, sizeof(*sym));
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sym->SizeOfStruct = sizeof(*sym);
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sym->MaxNameLen = (sizeof(buffer) - sizeof(*sym)) / sizeof(WCHAR);
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SymFromNameW(dummy, L"foo", sym);
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}
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ret = SymAddSymbol(dummy, base, "winetest_symbol_virtual", base + 4242, 13, 0);
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ok(ret, "Failed to add symbol\n");
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memset(sym, 0, sizeof(*sym));
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sym->SizeOfStruct = sizeof(*sym);
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sym->MaxNameLen = (sizeof(buffer) - sizeof(*sym)) / sizeof(WCHAR);
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swprintf(sym_name, ARRAY_SIZE(sym_name), L"%ls!%s", im.ModuleName, L"winetest_symbol_virtual");
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ret = SymFromNameW(dummy, sym_name, (void*)sym);
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ok(ret, "Couldn't find symbol %ls\n", sym_name);
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if (test->in_module_name)
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{
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swprintf(sym_name, ARRAY_SIZE(sym_name), L"%ls!%s", test->in_module_name, L"winetest_symbol_virtual");
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ret = SymFromNameW(dummy, sym_name, (void*)sym);
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ok(ret, "Couldn't find symbol %ls\n", sym_name);
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}
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ret = SymCleanup(dummy);
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ok(ret, "SymCleanup failed: %lu\n", GetLastError());
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for (ptr = test->test_files; *ptr; ptr++)
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{
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unsigned val = char2index(*ptr);
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if (val < ARRAY_SIZE(test_files))
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{
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make_path(filename, topdir, NULL, test_files[val].module_path);
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ret = DeleteFileW(filename);
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ok(ret, "Couldn't delete file %c %ls\n", *ptr, filename);
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}
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else ok(0, "Unrecognized file reference %c\n", *ptr);
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}
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temp_bail_out:
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if (test->in_image_name && !wcscmp(test->in_image_name, L"bar.dll"))
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{
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make_path(filename, topdir, NULL, test->in_image_name);
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ret = DeleteFileW(filename);
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ok(ret, "Couldn't delete file %c %ls\n", *ptr, filename);
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}
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winetest_pop_context();
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}
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SymSetOptions(old_options);
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for (i = 0; i < ARRAY_SIZE(blob_refs); i++) free(blob_refs[i]);
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ret = RemoveDirectoryW(topdir);
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ok(ret, "Couldn't remove directory\n");
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}
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static BOOL skip_too_old_dbghelp(void)
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{
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IMAGEHLP_MODULEW64 im64 = {sizeof(im64)};
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@ -1663,5 +1954,6 @@ START_TEST(path)
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else
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{
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test_load_modules_path();
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test_load_modules_details();
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}
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}
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