diff options
Diffstat (limited to 'llvm/unittests/Support/DwarfTest.cpp')
| -rw-r--r-- | llvm/unittests/Support/DwarfTest.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/llvm/unittests/Support/DwarfTest.cpp b/llvm/unittests/Support/DwarfTest.cpp index a143820..2dccfe7 100644 --- a/llvm/unittests/Support/DwarfTest.cpp +++ b/llvm/unittests/Support/DwarfTest.cpp @@ -52,4 +52,21 @@ TEST(DwarfTest, LanguageStringOnInvalid) { EXPECT_EQ(nullptr, LanguageString(DW_LANG_hi_user)); } +TEST(DwarfTest, getLanguage) { + // A couple of valid languages. + EXPECT_EQ(DW_LANG_C89, getLanguage("DW_LANG_C89")); + EXPECT_EQ(DW_LANG_C_plus_plus_11, getLanguage("DW_LANG_C_plus_plus_11")); + EXPECT_EQ(DW_LANG_OCaml, getLanguage("DW_LANG_OCaml")); + EXPECT_EQ(DW_LANG_Mips_Assembler, getLanguage("DW_LANG_Mips_Assembler")); + + // Invalid languages. + EXPECT_EQ(0u, getLanguage("DW_LANG_invalid")); + EXPECT_EQ(0u, getLanguage("DW_TAG_array_type")); + EXPECT_EQ(0u, getLanguage("something else")); + + // Language range markers should not be recognized. + EXPECT_EQ(0u, getLanguage("DW_LANG_lo_user")); + EXPECT_EQ(0u, getLanguage("DW_LANG_hi_user")); +} + } // end namespace |