a33db04a63
In PR #89980, DW_LNAME_HIP was not added because of a value conflict with DW_LNAME_Assembly. The value of DW_LNAME_HIP has been updated (see https://dwarfstd.org/languages-v6.html). This commit adds DW_LNAME_HIP. Tests added by that PR accommodates the new SourceLanguageName.
79 lines
2.8 KiB
C++
79 lines
2.8 KiB
C++
//===-- LanguageTest.cpp --------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Target/Language.h"
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#include "lldb/lldb-enumerations.h"
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#include "gtest/gtest.h"
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using namespace lldb_private;
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using namespace lldb;
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namespace {
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class LanguageTest : public ::testing::Test {};
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} // namespace
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TEST_F(LanguageTest, SourceLanguage_GetDescription) {
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for (uint32_t i = 1; i < lldb::eNumLanguageTypes; ++i) {
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// 0x29 is unassigned
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if (i == 0x29)
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continue;
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auto lang_type = static_cast<lldb::LanguageType>(i);
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SourceLanguage lang(lang_type);
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EXPECT_TRUE(lang);
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}
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EXPECT_EQ(SourceLanguage(eLanguageTypeC_plus_plus).GetDescription(),
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"ISO C++");
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EXPECT_EQ(SourceLanguage(eLanguageTypeC_plus_plus_17).GetDescription(),
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"C++17");
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EXPECT_EQ(SourceLanguage(eLanguageTypeC_plus_plus_20).GetDescription(),
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"C++20");
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EXPECT_EQ(SourceLanguage(eLanguageTypeC).GetDescription(), "C (K&R and ISO)");
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EXPECT_EQ(SourceLanguage(eLanguageTypeC89).GetDescription(), "C89");
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EXPECT_EQ(SourceLanguage(eLanguageTypeObjC).GetDescription(), "Objective C");
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EXPECT_EQ(SourceLanguage(eLanguageTypeMipsAssembler).GetDescription(),
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"Assembly");
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auto next_vendor_language =
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static_cast<lldb::LanguageType>(eLanguageTypeMipsAssembler + 1);
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if (next_vendor_language < eNumLanguageTypes)
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EXPECT_NE(SourceLanguage(next_vendor_language).GetDescription(), "Unknown");
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EXPECT_EQ(SourceLanguage(eLanguageTypeUnknown).GetDescription(), "Unknown");
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}
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TEST_F(LanguageTest, SourceLanguage_AsLanguageType) {
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EXPECT_EQ(SourceLanguage(eLanguageTypeC_plus_plus).AsLanguageType(),
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eLanguageTypeC_plus_plus);
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EXPECT_EQ(SourceLanguage(eLanguageTypeC_plus_plus_03).AsLanguageType(),
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eLanguageTypeC_plus_plus_03);
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// Vendor-specific language code.
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EXPECT_EQ(SourceLanguage(eLanguageTypeMipsAssembler).AsLanguageType(),
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eLanguageTypeAssembly);
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EXPECT_EQ(SourceLanguage(eLanguageTypeUnknown).AsLanguageType(),
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eLanguageTypeUnknown);
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}
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TEST_F(LanguageTest, SourceLanguage_LastStandardLanguage) {
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// eLanguageTypeLastStandardLanguage should be treated as a standard DWARF
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// language.
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SourceLanguage lang(eLanguageTypeLastStandardLanguage);
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EXPECT_TRUE(lang);
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// It should have a valid description (not "Unknown").
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EXPECT_NE(lang.GetDescription(), "Unknown");
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// It should convert to the correct language type.
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EXPECT_EQ(lang.AsLanguageType(), eLanguageTypeLastStandardLanguage);
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}
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