iposva@google.com
070d3dedf7
VM internals. This PRNG is not used to generate random numbers in Dart code. - Use the PRNG to generate JIT cookies for large constants if needed during assembly. - Add the possibility to set an external entropy source for the PRNG through the C API. R=asiva@google.com Review URL: https://codereview.chromium.org//59773007 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@29950 260f80e4-7a28-3924-810f-c04153c831b5
133 lines
4.0 KiB
C++
133 lines
4.0 KiB
C++
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#include <stdio.h>
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#include "bin/file.h"
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#include "vm/benchmark_test.h"
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#include "vm/dart.h"
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#include "bin/dartutils.h"
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#include "vm/unit_test.h"
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// TODO(iposva, asiva): This is a placeholder for the real unittest framework.
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namespace dart {
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// Only run tests that match the filter string. The default does not match any
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// tests.
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static const char* const kNone = "No Test or Benchmarks";
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static const char* const kAll = "All";
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static const char* const kList = "List all Tests and Benchmarks";
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static const char* const kAllTests = "All Tests";
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static const char* const kAllBenchmarks = "All Benchmarks";
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static const char* run_filter = kNone;
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static int run_matches = 0;
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void TestCase::Run() {
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fprintf(stdout, "Running test: %s\n", name());
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(*run_)();
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fprintf(stdout, "Done: %s\n", name());
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}
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void TestCaseBase::RunTest() {
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if ((run_filter == kAll) ||
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(run_filter == kAllTests) ||
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(strcmp(run_filter, this->name()) == 0)) {
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this->Run();
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run_matches++;
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} else if (run_filter == kList) {
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fprintf(stdout, "%s\n", this->name());
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run_matches++;
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}
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}
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void Benchmark::RunBenchmark() {
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if ((run_filter == kAll) ||
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(run_filter == kAllBenchmarks) ||
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(strcmp(run_filter, this->name()) == 0)) {
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this->Run();
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OS::Print("%s(RunTime): %" Pd "\n", this->name(), this->score());
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run_matches++;
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} else if (run_filter == kList) {
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fprintf(stdout, "%s\n", this->name());
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run_matches++;
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}
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}
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static void PrintUsage() {
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fprintf(stderr, "run_vm_tests [--list | --benchmarks | "
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"--tests | --all | <test name> | <benchmark name>]\n");
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fprintf(stderr, "run_vm_tests [vm-flags ...] <test name>\n");
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fprintf(stderr, "run_vm_tests [vm-flags ...] <benchmark name>\n");
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}
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static int Main(int argc, const char** argv) {
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// Flags being passed to the Dart VM.
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int dart_argc = 0;
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const char** dart_argv = NULL;
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if (argc < 2) {
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// Bad parameter count.
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PrintUsage();
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return 1;
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} else if (argc == 2) {
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if (strcmp(argv[1], "--list") == 0) {
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run_filter = kList;
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// List all tests and benchmarks and exit without initializing the VM.
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TestCaseBase::RunAll();
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Benchmark::RunAll(argv[0]);
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return 0;
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} else if (strcmp(argv[1], "--all") == 0) {
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run_filter = kAll;
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} else if (strcmp(argv[1], "--tests") == 0) {
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run_filter = kAllTests;
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} else if (strcmp(argv[1], "--benchmarks") == 0) {
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run_filter = kAllBenchmarks;
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} else {
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run_filter = argv[1];
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}
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} else {
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// Last argument is the test name, the rest are vm flags.
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run_filter = argv[argc - 1];
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// Remove the first value (executable) from the arguments and
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// exclude the last argument which is the test name.
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dart_argc = argc - 2;
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dart_argv = &argv[1];
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}
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bool set_vm_flags_success = Flags::ProcessCommandLineFlags(dart_argc,
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dart_argv);
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ASSERT(set_vm_flags_success);
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const char* err_msg = Dart::InitOnce(NULL, NULL, NULL, NULL,
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dart::bin::DartUtils::OpenFile,
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dart::bin::DartUtils::ReadFile,
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dart::bin::DartUtils::WriteFile,
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dart::bin::DartUtils::CloseFile,
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NULL);
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ASSERT(err_msg == NULL);
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// Apply the filter to all registered tests.
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TestCaseBase::RunAll();
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// Apply the filter to all registered benchmarks.
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Benchmark::RunAll(argv[0]);
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// Print a warning message if no tests or benchmarks were matched.
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if (run_matches == 0) {
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fprintf(stderr, "No tests matched: %s\n", run_filter);
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return 1;
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}
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return 0;
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}
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} // namespace dart
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int main(int argc, const char** argv) {
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return dart::Main(argc, argv);
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}
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