diff options
Diffstat (limited to 'src/disk_interface_test.cc')
| -rw-r--r-- | src/disk_interface_test.cc | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/src/disk_interface_test.cc b/src/disk_interface_test.cc index d7fb8f8..5f7e468 100644 --- a/src/disk_interface_test.cc +++ b/src/disk_interface_test.cc @@ -63,6 +63,27 @@ TEST_F(DiskInterfaceTest, StatMissingFile) { EXPECT_EQ("", err); } +#ifdef _WIN32 +TEST_F(DiskInterfaceTest, StatMissingFileWithCache) { + string err; + disk_.AllowStatCache(true); + + EXPECT_EQ(0, disk_.Stat("nosuchfile", &err)); + EXPECT_EQ("", err); + + // On Windows, the errno for a file in a nonexistent directory + // is different. + EXPECT_EQ(0, disk_.Stat("nosuchdir/nosuchfile", &err)); + EXPECT_EQ("", err); + + // On POSIX systems, the errno is different if a component of the + // path prefix is not a directory. + ASSERT_TRUE(Touch("notadir")); + EXPECT_EQ(0, disk_.Stat("notadir/nosuchfile", &err)); + EXPECT_EQ("", err); +} +#endif + TEST_F(DiskInterfaceTest, StatBadPath) { string err; #ifdef _WIN32 @@ -87,6 +108,8 @@ TEST_F(DiskInterfaceTest, StatExistingDir) { string err; ASSERT_TRUE(disk_.MakeDir("subdir")); ASSERT_TRUE(disk_.MakeDir("subdir/subsubdir")); + EXPECT_GT(disk_.Stat("..", &err), 1); + EXPECT_EQ("", err); EXPECT_GT(disk_.Stat(".", &err), 1); EXPECT_EQ("", err); EXPECT_GT(disk_.Stat("subdir", &err), 1); @@ -105,7 +128,6 @@ TEST_F(DiskInterfaceTest, StatExistingDir) { #ifdef _WIN32 TEST_F(DiskInterfaceTest, StatCache) { string err; - disk_.AllowStatCache(true); ASSERT_TRUE(Touch("file1")); ASSERT_TRUE(Touch("fiLE2")); @@ -115,6 +137,10 @@ TEST_F(DiskInterfaceTest, StatCache) { ASSERT_TRUE(Touch("subdir\\SUBFILE2")); ASSERT_TRUE(Touch("subdir\\SUBFILE3")); + disk_.AllowStatCache(false); + TimeStamp parent_stat_uncached = disk_.Stat("..", &err); + disk_.AllowStatCache(true); + EXPECT_GT(disk_.Stat("FIle1", &err), 1); EXPECT_EQ("", err); EXPECT_GT(disk_.Stat("file1", &err), 1); @@ -125,6 +151,8 @@ TEST_F(DiskInterfaceTest, StatCache) { EXPECT_GT(disk_.Stat("sUbdir\\suBFile1", &err), 1); EXPECT_EQ("", err); + EXPECT_GT(disk_.Stat("..", &err), 1); + EXPECT_EQ("", err); EXPECT_GT(disk_.Stat(".", &err), 1); EXPECT_EQ("", err); EXPECT_GT(disk_.Stat("subdir", &err), 1); @@ -138,6 +166,8 @@ TEST_F(DiskInterfaceTest, StatCache) { EXPECT_EQ(disk_.Stat("subdir", &err), disk_.Stat("subdir/subsubdir/..", &err)); EXPECT_EQ("", err); + EXPECT_EQ(disk_.Stat("..", &err), parent_stat_uncached); + EXPECT_EQ("", err); EXPECT_EQ(disk_.Stat("subdir/subsubdir", &err), disk_.Stat("subdir/subsubdir/.", &err)); EXPECT_EQ("", err); |