| #include "clar_libgit2.h" |
| #include "buffer.h" |
| |
| static void expect_quote_pass(const char *expected, const char *str) |
| { |
| git_buf buf = GIT_BUF_INIT; |
| |
| cl_git_pass(git_buf_puts(&buf, str)); |
| cl_git_pass(git_buf_quote(&buf)); |
| |
| cl_assert_equal_s(expected, git_buf_cstr(&buf)); |
| cl_assert_equal_i(strlen(expected), git_buf_len(&buf)); |
| |
| git_buf_free(&buf); |
| } |
| |
| void test_buf_quote__quote_succeeds(void) |
| { |
| expect_quote_pass("", ""); |
| expect_quote_pass("foo", "foo"); |
| expect_quote_pass("foo/bar/baz.c", "foo/bar/baz.c"); |
| expect_quote_pass("foo bar", "foo bar"); |
| expect_quote_pass("\"\\\"leading quote\"", "\"leading quote"); |
| expect_quote_pass("\"slash\\\\y\"", "slash\\y"); |
| expect_quote_pass("\"foo\\r\\nbar\"", "foo\r\nbar"); |
| expect_quote_pass("\"foo\\177bar\"", "foo\177bar"); |
| expect_quote_pass("\"foo\\001bar\"", "foo\001bar"); |
| expect_quote_pass("\"foo\\377bar\"", "foo\377bar"); |
| } |
| |
| static void expect_unquote_pass(const char *expected, const char *quoted) |
| { |
| git_buf buf = GIT_BUF_INIT; |
| |
| cl_git_pass(git_buf_puts(&buf, quoted)); |
| cl_git_pass(git_buf_unquote(&buf)); |
| |
| cl_assert_equal_s(expected, git_buf_cstr(&buf)); |
| cl_assert_equal_i(strlen(expected), git_buf_len(&buf)); |
| |
| git_buf_free(&buf); |
| } |
| |
| static void expect_unquote_fail(const char *quoted) |
| { |
| git_buf buf = GIT_BUF_INIT; |
| |
| cl_git_pass(git_buf_puts(&buf, quoted)); |
| cl_git_fail(git_buf_unquote(&buf)); |
| |
| git_buf_free(&buf); |
| } |
| |
| void test_buf_quote__unquote_succeeds(void) |
| { |
| expect_unquote_pass("", "\"\""); |
| expect_unquote_pass(" ", "\" \""); |
| expect_unquote_pass("foo", "\"foo\""); |
| expect_unquote_pass("foo bar", "\"foo bar\""); |
| expect_unquote_pass("foo\"bar", "\"foo\\\"bar\""); |
| expect_unquote_pass("foo\\bar", "\"foo\\\\bar\""); |
| expect_unquote_pass("foo\tbar", "\"foo\\tbar\""); |
| expect_unquote_pass("\vfoo\tbar\n", "\"\\vfoo\\tbar\\n\""); |
| expect_unquote_pass("foo\nbar", "\"foo\\012bar\""); |
| expect_unquote_pass("foo\r\nbar", "\"foo\\015\\012bar\""); |
| expect_unquote_pass("foo\r\nbar", "\"\\146\\157\\157\\015\\012\\142\\141\\162\""); |
| expect_unquote_pass("newline: \n", "\"newline: \\012\""); |
| expect_unquote_pass("0xff: \377", "\"0xff: \\377\""); |
| } |
| |
| void test_buf_quote__unquote_fails(void) |
| { |
| expect_unquote_fail("no quotes at all"); |
| expect_unquote_fail("\"no trailing quote"); |
| expect_unquote_fail("no leading quote\""); |
| expect_unquote_fail("\"invalid \\z escape char\""); |
| expect_unquote_fail("\"\\q invalid escape char\""); |
| expect_unquote_fail("\"invalid escape char \\p\""); |
| expect_unquote_fail("\"invalid \\1 escape char \""); |
| expect_unquote_fail("\"invalid \\14 escape char \""); |
| expect_unquote_fail("\"invalid \\280 escape char\""); |
| expect_unquote_fail("\"invalid \\378 escape char\""); |
| expect_unquote_fail("\"invalid \\380 escape char\""); |
| expect_unquote_fail("\"invalid \\411 escape char\""); |
| expect_unquote_fail("\"truncated escape char \\\""); |
| expect_unquote_fail("\"truncated escape char \\0\""); |
| expect_unquote_fail("\"truncated escape char \\01\""); |
| } |