diff options
Diffstat (limited to 'unittests/Support/CommandLineTest.cpp')
-rw-r--r-- | unittests/Support/CommandLineTest.cpp | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/unittests/Support/CommandLineTest.cpp b/unittests/Support/CommandLineTest.cpp index b2d71ab..ac8d3d8 100644 --- a/unittests/Support/CommandLineTest.cpp +++ b/unittests/Support/CommandLineTest.cpp @@ -153,14 +153,14 @@ class StrDupSaver : public cl::StringSaver { }; typedef void ParserFunction(StringRef Source, llvm::cl::StringSaver &Saver, - SmallVectorImpl<const char *> &NewArgv); - + SmallVectorImpl<const char *> &NewArgv, + bool MarkEOLs); void testCommandLineTokenizer(ParserFunction *parse, const char *Input, const char *const Output[], size_t OutputSize) { SmallVector<const char *, 0> Actual; StrDupSaver Saver; - parse(Input, Saver, Actual); + parse(Input, Saver, Actual, /*MarkEOLs=*/false); EXPECT_EQ(OutputSize, Actual.size()); for (unsigned I = 0, E = Actual.size(); I != E; ++I) { if (I < OutputSize) @@ -212,4 +212,23 @@ TEST(CommandLineTest, AliasesWithArguments) { } } +void testAliasRequired(int argc, const char *const *argv) { + StackOption<std::string> Option("option", cl::Required); + cl::alias Alias("o", llvm::cl::aliasopt(Option)); + + cl::ParseCommandLineOptions(argc, argv); + EXPECT_EQ("x", Option); + EXPECT_EQ(1, Option.getNumOccurrences()); + + Alias.removeArgument(); +} + +TEST(CommandLineTest, AliasRequired) { + const char *opts1[] = { "-tool", "-option=x" }; + const char *opts2[] = { "-tool", "-o", "x" }; + testAliasRequired(array_lengthof(opts1), opts1); + testAliasRequired(array_lengthof(opts2), opts2); +} + + } // anonymous namespace |