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author | Rui Ueyama <ruiu@google.com> | 2013-07-30 19:03:20 +0000 |
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committer | Rui Ueyama <ruiu@google.com> | 2013-07-30 19:03:20 +0000 |
commit | 264e92d6db46083f9f46484ec39e99f18d35d370 (patch) | |
tree | 3b838deb6312015d9ecd346e5140fe4cdafe9bb9 /unittests | |
parent | f6de55f5d40c498d3bc2d74cf169e5ad135f9215 (diff) | |
download | llvm-264e92d6db46083f9f46484ec39e99f18d35d370.tar.gz llvm-264e92d6db46083f9f46484ec39e99f18d35d370.tar.bz2 llvm-264e92d6db46083f9f46484ec39e99f18d35d370.tar.xz |
Implement TokenizeWindowsCommandLine.
This is a follow up patch for r187390 to implement the parser for the
Windows-style command line. This should follow the rule as described
at http://msdn.microsoft.com/en-us/library/windows/desktop/17w5ykft(v=vs.85).aspx
Differential Revision: http://llvm-reviews.chandlerc.com/D1235
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187430 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'unittests')
-rw-r--r-- | unittests/Support/CommandLineTest.cpp | 37 |
1 files changed, 28 insertions, 9 deletions
diff --git a/unittests/Support/CommandLineTest.cpp b/unittests/Support/CommandLineTest.cpp index 7a1c3821d7..c54e1b9570 100644 --- a/unittests/Support/CommandLineTest.cpp +++ b/unittests/Support/CommandLineTest.cpp @@ -125,21 +125,40 @@ class StrDupSaver : public cl::StringSaver { } }; -TEST(CommandLineTest, TokenizeGNUCommandLine) { - const char *Input = "foo\\ bar \"foo bar\" \'foo bar\' 'foo\\\\bar' " - "foo\"bar\"baz C:\\src\\foo.cpp \"C:\\src\\foo.cpp\""; - const char *const Output[] = { "foo bar", "foo bar", "foo bar", "foo\\bar", - "foobarbaz", "C:\\src\\foo.cpp", - "C:\\src\\foo.cpp" }; +typedef void ParserFunction(StringRef Source, llvm::cl::StringSaver &Saver, + SmallVectorImpl<const char *> &NewArgv); + + +void testCommandLineTokenizer(ParserFunction *parse, const char *Input, + const char *const Output[], size_t OutputSize) { SmallVector<const char *, 0> Actual; StrDupSaver Saver; - cl::TokenizeGNUCommandLine(Input, Saver, Actual); - EXPECT_EQ(array_lengthof(Output), Actual.size()); + parse(Input, Saver, Actual); + EXPECT_EQ(OutputSize, Actual.size()); for (unsigned I = 0, E = Actual.size(); I != E; ++I) { - if (I < array_lengthof(Output)) + if (I < OutputSize) EXPECT_STREQ(Output[I], Actual[I]); free(const_cast<char *>(Actual[I])); } } +TEST(CommandLineTest, TokenizeGNUCommandLine) { + const char *Input = "foo\\ bar \"foo bar\" \'foo bar\' 'foo\\\\bar' " + "foo\"bar\"baz C:\\src\\foo.cpp \"C:\\src\\foo.cpp\""; + const char *const Output[] = { "foo bar", "foo bar", "foo bar", "foo\\bar", + "foobarbaz", "C:\\src\\foo.cpp", + "C:\\src\\foo.cpp" }; + testCommandLineTokenizer(cl::TokenizeGNUCommandLine, Input, Output, + array_lengthof(Output)); +} + +TEST(CommandLineTest, TokenizeWindowsCommandLine) { + const char *Input = "a\\b c\\\\d e\\\\\"f g\" h\\\"i j\\\\\\\"k \"lmn\" o pqr " + "\"st \\\"u\" \\v"; + const char *const Output[] = { "a\\b", "c\\\\d", "e\\f g", "h\"i", "j\\\"k", + "lmn", "o", "pqr", "st \"u", "\\v" }; + testCommandLineTokenizer(cl::TokenizeWindowsCommandLine, Input, Output, + array_lengthof(Output)); +} + } // anonymous namespace |