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c7ce87f865
v8/test/cctest
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yurys@chromium.org c7ce87f865 Add sanity test for CPU profiler 
The new test checks full CPU profiling cycle: using public
V8 API it starts profiling, executes a script, stops profiling
and analyzes collected profile to check that its top-down
tree has expected strutcture. The script that is being profiled
is guaranteed to run > 200ms to make sure enough samples
are collected.

To avoid possible flakiness due to non-deterministic time required
to start new thread on varios OSs when Sampler and ProfilerEventsProcessor
threads are being started the main thread is blocked until the threads
are running.

Also I removed the heuristic in profile-generator.cc where we try
to figure out if the value on top of the sampled stack is return address
of some frameless stub invocation. The code periodically gives false positive
with the new test ending up in an extra node in the collected cpu profile.
After discussion with jkummerow@ we concluded that the logic is too fragile
and that we can address frameless stub invocations in a more reliable way
later should they have a noticeable effect on cpu profiling.

BUG=None

Review URL: https://codereview.chromium.org/13627002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14205 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-04-10 09:47:44 +00:00
..
cctest.cc Change Context::New to not create persistent handles. 2013-04-10 09:34:37 +00:00
cctest.gyp Runtime version of declarative native accessors. 2013-03-07 11:42:58 +00:00
cctest.h Unify the way cctest initalizes the VM for each test case. 2013-04-10 08:29:39 +00:00
cctest.status Modifications to tests and test tools for Native Client V8. 2013-04-09 08:39:01 +00:00
gay-fixed.cc Dtoa for fixed notation. 2010-05-05 13:51:27 +00:00
gay-fixed.h Dtoa for fixed notation. 2010-05-05 13:51:27 +00:00
gay-precision.cc Added precision mode to fast-dtoa. 2010-09-20 09:18:00 +00:00
gay-precision.h Added precision mode to fast-dtoa. 2010-09-20 09:18:00 +00:00
gay-shortest.cc Dtoa for fixed notation. 2010-05-05 13:51:27 +00:00
gay-shortest.h Dtoa for fixed notation. 2010-05-05 13:51:27 +00:00
log-eq-of-logging-and-traversal.js Eliminate the need for code delete events in CPU profiler. 2011-09-14 11:47:03 +00:00
SConscript Runtime version of declarative native accessors. 2013-03-07 11:42:58 +00:00
test-accessors.cc Added a version of the v8::HandleScope constructor with an Isolate and use that consistently. 2013-03-15 12:06:53 +00:00
test-alloc.cc Added a version of the v8::HandleScope constructor with an Isolate and use that consistently. 2013-03-15 12:06:53 +00:00
test-api.cc Move context retrieval method around. Use delegation for implementation. 2013-04-09 07:34:32 +00:00
test-assembler-arm.cc Unify the way cctest initalizes the VM for each test case. 2013-04-10 08:29:39 +00:00
test-assembler-ia32.cc Unify the way cctest initalizes the VM for each test case. 2013-04-10 08:29:39 +00:00
test-assembler-mips.cc Unify the way cctest initalizes the VM for each test case. 2013-04-10 08:29:39 +00:00
test-assembler-x64.cc Unify the way cctest initalizes the VM for each test case. 2013-04-10 08:29:39 +00:00
test-ast.cc One Zone per CompilationInfo. 2012-06-20 08:58:41 +00:00
test-bignum-dtoa.cc Fix X64 compilation on Windows. 2011-02-03 11:13:04 +00:00
test-bignum.cc Bignum implementation of Strtod. 2010-11-08 11:49:47 +00:00
test-circular-queue.cc Add missing license headers. 2013-03-07 11:12:26 +00:00
test-compiler.cc Fix OSR for nested loops. 2013-04-10 09:24:31 +00:00
test-conversions.cc Add missing license headers. 2013-03-07 11:12:26 +00:00
test-cpu-profiler.cc Add sanity test for CPU profiler 2013-04-10 09:47:44 +00:00
test-dataflow.cc One Zone per CompilationInfo. 2012-06-20 08:58:41 +00:00
test-date.cc Added a version of the v8::HandleScope constructor with an Isolate and use that consistently. 2013-03-15 12:06:53 +00:00
test-debug.cc Pass Isolates explicitly in Deoptimizer-related code. 2013-03-18 13:57:49 +00:00
test-declarative-accessors.cc Added a version of the v8::HandleScope constructor with an Isolate and use that consistently. 2013-03-15 12:06:53 +00:00
test-decls.cc Change Context::New to not create persistent handles. 2013-04-10 09:34:37 +00:00
test-deoptimization.cc Added a version of the v8::HandleScope constructor with an Isolate and use that consistently. 2013-03-15 12:06:53 +00:00
test-dictionary.cc Added a version of the v8::HandleScope constructor with an Isolate and use that consistently. 2013-03-15 12:06:53 +00:00
test-disasm-arm.cc Unify the way cctest initalizes the VM for each test case. 2013-04-10 08:29:39 +00:00
test-disasm-ia32.cc Unify the way cctest initalizes the VM for each test case. 2013-04-10 08:29:39 +00:00
test-disasm-mips.cc Unify the way cctest initalizes the VM for each test case. 2013-04-10 08:29:39 +00:00
test-disasm-x64.cc Unify the way cctest initalizes the VM for each test case. 2013-04-10 08:29:39 +00:00
test-diy-fp.cc Add missing license headers. 2013-03-07 11:12:26 +00:00
test-double.cc Add missing license headers. 2013-03-07 11:12:26 +00:00
test-dtoa.cc Fix compilation on 64-bit Windows, update Visual Studio projects. 2011-02-03 13:29:10 +00:00
test-fast-dtoa.cc Add missing license headers. 2013-03-07 11:12:26 +00:00
test-fixed-dtoa.cc Dtoa for fixed notation. 2010-05-05 13:51:27 +00:00
test-flags.cc Ensure removing processed command line arguments. 2012-06-13 15:02:05 +00:00
test-func-name-inference.cc Unify the way cctest initalizes the VM for each test case. 2013-04-10 08:29:39 +00:00
test-global-object.cc Added a version of the v8::HandleScope constructor with an Isolate and use that consistently. 2013-03-15 12:06:53 +00:00
test-hashing.cc Continues Latin-1 support. All tests pass with ENABLE_LATIN_1 flag. 2013-01-09 15:47:53 +00:00
test-hashmap.cc Make the hash map test run faster by doing less work. 2009-05-15 13:49:00 +00:00
test-heap-profiler.cc Isolatify HeapProfiler 2013-04-02 08:03:01 +00:00
test-heap.cc Unify the way cctest initalizes the VM for each test case. 2013-04-10 08:29:39 +00:00
test-list.cc Progress towards making Zones independent of Isolates and Threads. 2012-06-04 14:42:58 +00:00
test-liveedit.cc One Zone per CompilationInfo. 2012-06-20 08:58:41 +00:00
test-lock.cc Add missing license headers. 2013-03-07 11:12:26 +00:00
test-lockers.cc Added a version of the v8::HandleScope constructor with an Isolate and use that consistently. 2013-03-15 12:06:53 +00:00
test-log-stack-tracer.cc Unify the way cctest initalizes the VM for each test case. 2013-04-10 08:29:39 +00:00
test-log.cc Remove LOGGER macro 2013-04-08 15:16:55 +00:00
test-macro-assembler-x64.cc Make the Isolate parameter mandatory for internal HandleScopes. 2013-02-15 09:27:10 +00:00
test-mark-compact.cc Unify the way cctest initalizes the VM for each test case. 2013-04-10 08:29:39 +00:00
test-object-observe.cc Added a version of the v8::HandleScope constructor with an Isolate and use that consistently. 2013-03-15 12:06:53 +00:00
test-parsing.cc Refactor parser mode configuration for correctness 2013-04-05 13:01:06 +00:00
test-platform-linux.cc Add missing license headers. 2013-03-07 11:12:26 +00:00
test-platform-macos.cc Add missing license headers. 2013-03-07 11:12:26 +00:00
test-platform-nullos.cc Add missing license headers. 2013-03-07 11:12:26 +00:00
test-platform-tls.cc Add missing license headers. 2013-03-07 11:12:26 +00:00
test-platform-win32.cc Add missing license headers. 2013-03-07 11:12:26 +00:00
test-platform.cc Determine number of available cores on all platforms. 2013-02-15 12:38:59 +00:00
test-profile-generator.cc Isolatify CPU profiler public API 2013-04-02 08:16:53 +00:00
test-random.cc Added a version of the v8::HandleScope constructor with an Isolate and use that consistently. 2013-03-15 12:06:53 +00:00
test-regexp.cc Added a version of the v8::HandleScope constructor with an Isolate and use that consistently. 2013-03-15 12:06:53 +00:00
test-reloc-info.cc Merge experimental/gc branch to the bleeding_edge. 2011-09-19 18:36:47 +00:00
test-serialize.cc Added a version of the v8::HandleScope constructor with an Isolate and use that consistently. 2013-03-15 12:06:53 +00:00
test-sockets.cc Add missing license headers. 2013-03-07 11:12:26 +00:00
test-spaces.cc Use MemoryChunk-based allocation for deoptimization entry code 2013-01-29 09:09:55 +00:00
test-strings.cc Unify the way cctest initalizes the VM for each test case. 2013-04-10 08:29:39 +00:00
test-strtod.cc Add missing license headers. 2013-03-07 11:12:26 +00:00
test-symbols.cc Unify the way cctest initalizes the VM for each test case. 2013-04-10 08:29:39 +00:00
test-thread-termination.cc Maintain API compatibility with older versions of V8. 2013-03-21 14:42:17 +00:00
test-threads.cc Added a version of the v8::HandleScope constructor with an Isolate and use that consistently. 2013-03-15 12:06:53 +00:00
test-unbound-queue.cc Add missing license headers. 2013-03-07 11:12:26 +00:00
test-utils.cc Fix build errors. 2012-07-30 08:54:51 +00:00
test-version.cc Update V8 to version 3.0 (re-land r5920). 2010-12-07 11:31:57 +00:00
test-weakmaps.cc Added a version of the v8::HandleScope constructor with an Isolate and use that consistently. 2013-03-15 12:06:53 +00:00
testcfg.py Modifications to tests and test tools for Native Client V8. 2013-04-09 08:39:01 +00:00