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72 lines
2.4 KiB
72 lines
2.4 KiB
//===- unittests/Basic/DiagnosticTest.cpp -- Diagnostic engine tests ------===// |
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// |
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// The LLVM Compiler Infrastructure |
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// |
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// This file is distributed under the University of Illinois Open Source |
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// License. See LICENSE.TXT for details. |
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// |
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//===----------------------------------------------------------------------===// |
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#include "clang/Basic/Diagnostic.h" |
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#include "clang/Basic/DiagnosticIDs.h" |
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#include "gtest/gtest.h" |
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using namespace llvm; |
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using namespace clang; |
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namespace { |
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// Check that DiagnosticErrorTrap works with SuppressAllDiagnostics. |
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TEST(DiagnosticTest, suppressAndTrap) { |
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DiagnosticsEngine Diags(new DiagnosticIDs(), |
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new DiagnosticOptions, |
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new IgnoringDiagConsumer()); |
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Diags.setSuppressAllDiagnostics(true); |
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{ |
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DiagnosticErrorTrap trap(Diags); |
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// Diag that would set UncompilableErrorOccurred and ErrorOccurred. |
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Diags.Report(diag::err_target_unknown_triple) << "unknown"; |
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// Diag that would set UnrecoverableErrorOccurred and ErrorOccurred. |
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Diags.Report(diag::err_cannot_open_file) << "file" << "error"; |
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// Diag that would set FatalErrorOccurred |
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// (via non-note following a fatal error). |
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Diags.Report(diag::warn_mt_message) << "warning"; |
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EXPECT_TRUE(trap.hasErrorOccurred()); |
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EXPECT_TRUE(trap.hasUnrecoverableErrorOccurred()); |
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} |
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EXPECT_FALSE(Diags.hasErrorOccurred()); |
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EXPECT_FALSE(Diags.hasFatalErrorOccurred()); |
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EXPECT_FALSE(Diags.hasUncompilableErrorOccurred()); |
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EXPECT_FALSE(Diags.hasUnrecoverableErrorOccurred()); |
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} |
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// Check that FatalsAsErrors works as intended |
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TEST(DiagnosticTest, fatalsAsErrors) { |
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DiagnosticsEngine Diags(new DiagnosticIDs(), |
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new DiagnosticOptions, |
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new IgnoringDiagConsumer()); |
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Diags.setFatalsAsError(true); |
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// Diag that would set UncompilableErrorOccurred and ErrorOccurred. |
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Diags.Report(diag::err_target_unknown_triple) << "unknown"; |
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// Diag that would set UnrecoverableErrorOccurred and ErrorOccurred. |
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Diags.Report(diag::err_cannot_open_file) << "file" << "error"; |
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// Diag that would set FatalErrorOccurred |
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// (via non-note following a fatal error). |
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Diags.Report(diag::warn_mt_message) << "warning"; |
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EXPECT_TRUE(Diags.hasErrorOccurred()); |
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EXPECT_FALSE(Diags.hasFatalErrorOccurred()); |
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EXPECT_TRUE(Diags.hasUncompilableErrorOccurred()); |
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EXPECT_TRUE(Diags.hasUnrecoverableErrorOccurred()); |
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} |
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}
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