C++ (Cpp) Path::Pop Examples

Example #1

File: path.cpp Project: saltstar/smartnix

bool TestEnsureAndRemove() {
    BEGIN_TEST;
    PathFixture fixture;
    ASSERT_TRUE(fixture.Create());

    Path path;
    ASSERT_EQ(ZX_OK, path.Push(fixture.path()));
    ASSERT_EQ(ZX_OK, path.Push("foo/ba/z/qu"));

    EXPECT_EQ(ZX_OK, path.Ensure(""));
    EXPECT_NE(ZX_OK, path.Ensure("x"));
    EXPECT_EQ(ZX_OK, path.Ensure("ux"));
    EXPECT_EQ(ZX_OK, path.Ensure("corge"));
    EXPECT_EQ(ZX_OK, path.Ensure("g/rault"));
    EXPECT_EQ(ZX_OK, path.Ensure("g/arply"));

    EXPECT_NE(ZX_OK, path.Remove(""));
    EXPECT_EQ(ZX_OK, path.Remove("a"));

    EXPECT_EQ(ZX_OK, path.Remove("x"));
    EXPECT_NE(ZX_OK, path.Push("x"));

    EXPECT_EQ(ZX_OK, path.Remove("corge"));
    EXPECT_NE(ZX_OK, path.Push("corge"));

    EXPECT_EQ(ZX_OK, path.Remove("g"));
    EXPECT_NE(ZX_OK, path.Push("g"));

    path.Pop();
    EXPECT_EQ(ZX_OK, path.Remove("foo"));
    EXPECT_NE(ZX_OK, path.Push("foo"));

    END_TEST;
}

Example #2

File: path.cpp Project: saltstar/smartnix

bool TestRename() {
    BEGIN_TEST;
    BEGIN_TEST;
    PathFixture fixture;
    ASSERT_TRUE(fixture.Create());

    Path path;
    ASSERT_EQ(ZX_OK, path.Push(fixture.path("foo/ba")));

    EXPECT_NE(ZX_OK, path.Rename("", "empty"));
    EXPECT_NE(ZX_OK, path.Rename("empty", ""));

    EXPECT_NE(ZX_OK, path.Rename("missing", "found"));

    fbl::unique_fd fd(open(fixture.path("foo/ba/r").c_str(), O_RDWR));
    EXPECT_TRUE(!!fd);
    fd.reset(open(fixture.path("foo/ba/s").c_str(), O_RDWR));
    EXPECT_FALSE(!!fd);

    EXPECT_EQ(ZX_OK, path.Rename("r", "s"));
    fd.reset(open(fixture.path("foo/ba/r").c_str(), O_RDWR));
    EXPECT_FALSE(!!fd);
    fd.reset(open(fixture.path("foo/ba/s").c_str(), O_RDWR));
    EXPECT_TRUE(!!fd);

    EXPECT_EQ(ZX_OK, path.Rename("s", "r"));
    fd.reset(open(fixture.path("foo/ba/r").c_str(), O_RDWR));
    EXPECT_TRUE(!!fd);
    fd.reset(open(fixture.path("foo/ba/s").c_str(), O_RDWR));
    EXPECT_FALSE(!!fd);

    EXPECT_EQ(ZX_OK, path.Rename("z", "y"));
    EXPECT_NE(ZX_OK, path.Push("z/qu/ux"));
    EXPECT_EQ(ZX_OK, path.Push("y/qu/ux"));

    path.Pop();
    EXPECT_EQ(ZX_OK, path.Rename("y", "z"));
    EXPECT_NE(ZX_OK, path.Push("y/qu/ux"));
    EXPECT_EQ(ZX_OK, path.Push("z/qu/ux"));

    END_TEST;
}