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author | Rui Ueyama <ruiu@google.com> | 2013-08-28 20:04:31 +0000 |
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committer | Rui Ueyama <ruiu@google.com> | 2013-08-28 20:04:31 +0000 |
commit | 2957273b888dabe8be8e2fa5ac691e39879685c4 (patch) | |
tree | 275ac46fd8d334c7ae15c3391cb95c76e22f3e74 /unittests/Option | |
parent | 435798e96a64738b55a01055dde1bc9a88a15191 (diff) | |
download | llvm-2957273b888dabe8be8e2fa5ac691e39879685c4.tar.gz llvm-2957273b888dabe8be8e2fa5ac691e39879685c4.tar.bz2 llvm-2957273b888dabe8be8e2fa5ac691e39879685c4.tar.xz |
Option parsing: support case-insensitive option matching.
Re-submitting r189416 with fix for Windows build on where strcasecmp is not defined.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189501 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'unittests/Option')
-rw-r--r-- | unittests/Option/OptionParsingTest.cpp | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/unittests/Option/OptionParsingTest.cpp b/unittests/Option/OptionParsingTest.cpp index 86286d11bd..11d6d1e87e 100644 --- a/unittests/Option/OptionParsingTest.cpp +++ b/unittests/Option/OptionParsingTest.cpp @@ -20,7 +20,7 @@ using namespace llvm::opt; enum ID { OPT_INVALID = 0, // This is not an option ID. #define OPTION(PREFIX, NAME, ID, KIND, GROUP, ALIAS, ALIASARGS, FLAGS, PARAM, \ - HELPTEXT, METAVAR) OPT_##ID, + HELPTEXT, METAVAR) OPT_##ID, #include "Opts.inc" LastOption #undef OPTION @@ -48,8 +48,8 @@ static const OptTable::Info InfoTable[] = { namespace { class TestOptTable : public OptTable { public: - TestOptTable() - : OptTable(InfoTable, array_lengthof(InfoTable)) {} + TestOptTable(bool IgnoreCase = false) + : OptTable(InfoTable, array_lengthof(InfoTable), IgnoreCase) {} }; } @@ -157,6 +157,26 @@ TEST(Option, AliasArgs) { EXPECT_EQ(AL->getAllArgValues(OPT_B)[1], "bar"); } +TEST(Option, IgnoreCase) { + TestOptTable T(true); + unsigned MAI, MAC; + + const char *MyArgs[] = { "-a", "-joo" }; + OwningPtr<InputArgList> AL(T.ParseArgs(MyArgs, array_endof(MyArgs), MAI, MAC)); + EXPECT_TRUE(AL->hasArg(OPT_A)); + EXPECT_TRUE(AL->hasArg(OPT_B)); +} + +TEST(Option, DoNotIgnoreCase) { + TestOptTable T; + unsigned MAI, MAC; + + const char *MyArgs[] = { "-a", "-joo" }; + OwningPtr<InputArgList> AL(T.ParseArgs(MyArgs, array_endof(MyArgs), MAI, MAC)); + EXPECT_FALSE(AL->hasArg(OPT_A)); + EXPECT_FALSE(AL->hasArg(OPT_B)); +} + TEST(Option, SlurpEmpty) { TestOptTable T; unsigned MAI, MAC; |