diff options
Diffstat (limited to 'src/deps_log_test.cc')
| -rw-r--r-- | src/deps_log_test.cc | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/src/deps_log_test.cc b/src/deps_log_test.cc index 31f0414..0591736 100644 --- a/src/deps_log_test.cc +++ b/src/deps_log_test.cc @@ -188,18 +188,43 @@ TEST_F(DepsLogTest, Recompact) { string err; ASSERT_TRUE(log.Load(kTestFilename, &state, &err)); - DepsLog::Deps* deps = log.GetDeps(state.GetNode("out.o")); + Node* out = state.GetNode("out.o"); + DepsLog::Deps* deps = log.GetDeps(out); ASSERT_TRUE(deps); ASSERT_EQ(1, deps->mtime); ASSERT_EQ(1, deps->node_count); ASSERT_EQ("foo.h", deps->nodes[0]->path()); + Node* other_out = state.GetNode("other_out.o"); + deps = log.GetDeps(other_out); + ASSERT_TRUE(deps); + ASSERT_EQ(1, deps->mtime); + ASSERT_EQ(2, deps->node_count); + ASSERT_EQ("foo.h", deps->nodes[0]->path()); + ASSERT_EQ("baz.h", deps->nodes[1]->path()); + ASSERT_TRUE(log.Recompact(kTestFilename, &err)); + // The in-memory deps graph should still be valid after recompaction. + deps = log.GetDeps(out); + ASSERT_TRUE(deps); + ASSERT_EQ(1, deps->mtime); + ASSERT_EQ(1, deps->node_count); + ASSERT_EQ("foo.h", deps->nodes[0]->path()); + ASSERT_EQ(out, log.nodes()[out->id()]); + + deps = log.GetDeps(other_out); + ASSERT_TRUE(deps); + ASSERT_EQ(1, deps->mtime); + ASSERT_EQ(2, deps->node_count); + ASSERT_EQ("foo.h", deps->nodes[0]->path()); + ASSERT_EQ("baz.h", deps->nodes[1]->path()); + ASSERT_EQ(other_out, log.nodes()[other_out->id()]); + + // The file should have shrunk a bit for the smaller deps. struct stat st; ASSERT_EQ(0, stat(kTestFilename, &st)); int file_size_3 = (int)st.st_size; - // The file should have shrunk a bit for the smaller deps. ASSERT_LT(file_size_3, file_size_2); } } |