diff options
Diffstat (limited to 'simpleperf/read_symbol_map_test.cpp')
| -rw-r--r-- | simpleperf/read_symbol_map_test.cpp | 74 |
1 files changed, 69 insertions, 5 deletions
diff --git a/simpleperf/read_symbol_map_test.cpp b/simpleperf/read_symbol_map_test.cpp index 234bea8c..4365fc9e 100644 --- a/simpleperf/read_symbol_map_test.cpp +++ b/simpleperf/read_symbol_map_test.cpp @@ -25,6 +25,7 @@ using namespace simpleperf; +// @CddTest = 6.1/C-0-2 TEST(read_symbol_map, smoke) { std::string content( "\n" // skip @@ -32,15 +33,15 @@ TEST(read_symbol_map, smoke) { "0x4000\n" // skip " 0x40 four\n" // skip "0x1000 0x10 one\n" - " \n" // skip - "0x5000 0x50five\n" // skip - " skip this line\n" // skip - "0x6000 0x60 six six\n" // skip + " \n" // skip + "0x5000 0x50five\n" // skip + " skip this line\n" // skip + "0x6000 0x60 six six\n" "0x3000 48 three \n"); auto symbols = ReadSymbolMapFromString(content); - ASSERT_EQ(3u, symbols.size()); + ASSERT_EQ(4u, symbols.size()); ASSERT_EQ(0x1000, symbols[0].addr); ASSERT_EQ(0x10, symbols[0].len); @@ -53,4 +54,67 @@ TEST(read_symbol_map, smoke) { ASSERT_EQ(0x3000, symbols[2].addr); ASSERT_EQ(0x30, symbols[2].len); ASSERT_STREQ("three", symbols[2].Name()); + + // Specifically allow spaces in symbols, JIT runtimes such as V8 may generate + // them, as "my_function (./path/to/file.js:42:0)" or "get property_name" for + // example. + ASSERT_EQ(0x6000, symbols[3].addr); + ASSERT_EQ(0x60, symbols[3].len); + ASSERT_STREQ("six six", symbols[3].Name()); +} + +// @CddTest = 6.1/C-0-2 +TEST(read_symbol_map, v8_basic_perf_prof) { + // Interesting sample of jitted function names generated by V8 running the + // JetStream2 benchmark. + std::string content( + "0x300019b02e 0x77 Script:~ cli.js:1:1\n" + "0x58f00097e0 0x4c8 JS:~initialize ./JetStreamDriver.js:373:21\n" + "0x58f003c120 0x4c8 JS:~ (d8):246158:16\n" + "0x58f065ad40 0x4c8 JS:~pp$1.parseEmptyStatement (d8):67313:37\n" + "0x58f06e7aa0 0x638 RegExp:([a-z0-9$_]+)(=|@|>|%)([a-z0-9$_]+)\n" + "0x5df00e05a0 0x324 JS:*runRichards (d8):1101:21\n" + "0x5df017cc20 0xb18 JS:^stringToUTF8Array (d8):386:27\n" + "0x7a4ddd2780 0x1c0 JS:wasm-to-js:iii:i-19-turbofan\n" + "0x7a4ddedae0 0x600 JS:wasm-function[74]-74-liftoff\n"); + + auto symbols = ReadSymbolMapFromString(content); + + ASSERT_EQ(9u, symbols.size()); + + ASSERT_EQ(0x300019b02e, symbols[0].addr); + ASSERT_EQ(0x77, symbols[0].len); + ASSERT_STREQ("Script:~ cli.js:1:1", symbols[0].Name()); + + ASSERT_EQ(0x58f00097e0, symbols[1].addr); + ASSERT_EQ(0x4c8, symbols[1].len); + ASSERT_STREQ("JS:~initialize ./JetStreamDriver.js:373:21", symbols[1].Name()); + + ASSERT_EQ(0x58f003c120, symbols[2].addr); + ASSERT_EQ(0x4c8, symbols[2].len); + ASSERT_STREQ("JS:~ (d8):246158:16", symbols[2].Name()); + + ASSERT_EQ(0x58f065ad40, symbols[3].addr); + ASSERT_EQ(0x4c8, symbols[3].len); + ASSERT_STREQ("JS:~pp$1.parseEmptyStatement (d8):67313:37", symbols[3].Name()); + + ASSERT_EQ(0x58f06e7aa0, symbols[4].addr); + ASSERT_EQ(0x638, symbols[4].len); + ASSERT_STREQ("RegExp:([a-z0-9$_]+)(=|@|>|%)([a-z0-9$_]+)", symbols[4].Name()); + + ASSERT_EQ(0x5df00e05a0, symbols[5].addr); + ASSERT_EQ(0x324, symbols[5].len); + ASSERT_STREQ("JS:*runRichards (d8):1101:21", symbols[5].Name()); + + ASSERT_EQ(0x5df017cc20, symbols[6].addr); + ASSERT_EQ(0xb18, symbols[6].len); + ASSERT_STREQ("JS:^stringToUTF8Array (d8):386:27", symbols[6].Name()); + + ASSERT_EQ(0x7a4ddd2780, symbols[7].addr); + ASSERT_EQ(0x1c0, symbols[7].len); + ASSERT_STREQ("JS:wasm-to-js:iii:i-19-turbofan", symbols[7].Name()); + + ASSERT_EQ(0x7a4ddedae0, symbols[8].addr); + ASSERT_EQ(0x600, symbols[8].len); + ASSERT_STREQ("JS:wasm-function[74]-74-liftoff", symbols[8].Name()); } |