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[clang-tidy] Improve -warnings-as-errors tests. 

llvm-svn: 268579
This commit is contained in:
Alexander Kornienko 2016-05-05 00:09:29 +00:00
parent 3c5eabfcbc
commit 1ccc219125
3 changed files with 20 additions and 4 deletions
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13
clang-tools-extra/test/clang-tidy/werrors-diagnostics.cpp Normal file
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@ -0,0 +1,13 @@
// RUN: clang-tidy %s -checks='-*,llvm-namespace-comment,clang-diagnostic*' \
// RUN: -- -Wunused-variable 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-WARN -implicit-check-not='{{warning|error}}:'
// RUN: not clang-tidy %s -checks='-*,llvm-namespace-comment,clang-diagnostic*' \
// RUN: -warnings-as-errors='clang-diagnostic*' -- -Wunused-variable 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-WERR -implicit-check-not='{{warning|error}}:'
void f() { int i; }
// CHECK-WARN: warning: unused variable 'i' [clang-diagnostic-unused-variable]
// CHECK-WERR: error: unused variable 'i' [clang-diagnostic-unused-variable,-warnings-as-errors]
// CHECK-WARN-NOT: treated as
// CHECK-WERR: 1 warning treated as error

7
clang-tools-extra/test/clang-tidy/werrors-plural.cpp
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@ -1,5 +1,8 @@
// RUN: clang-tidy %s -checks='-*,llvm-namespace-comment' -- 2>&1 | FileCheck %s --check-prefix=CHECK-WARN
// RUN: not clang-tidy %s -checks='-*,llvm-namespace-comment' -warnings-as-errors='llvm-namespace-comment' -- 2>&1 | FileCheck %s --check-prefix=CHECK-WERR
// RUN: clang-tidy %s -checks='-*,llvm-namespace-comment,clang-diagnostic*' -- 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-WARN -implicit-check-not='{{warning|error}}:'
// RUN: not clang-tidy %s -checks='-*,llvm-namespace-comment,clang-diagnostic*' \
// RUN: -warnings-as-errors='llvm-namespace-comment' -- 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-WERR -implicit-check-not='{{warning|error}}:'
namespace j {
}

4
clang-tools-extra/test/clang-tidy/werrors.cpp
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@ -1,5 +1,5 @@
// RUN: clang-tidy %s -checks='-*,llvm-namespace-comment' -- 2>&1 | FileCheck %s --check-prefix=CHECK-WARN
// RUN: not clang-tidy %s -checks='-*,llvm-namespace-comment' -warnings-as-errors='llvm-namespace-comment' -- 2>&1 | FileCheck %s --check-prefix=CHECK-WERR
// RUN: clang-tidy %s -checks='-*,llvm-namespace-comment' -- 2>&1 | FileCheck %s --check-prefix=CHECK-WARN -implicit-check-not='{{warning|error}}:'
// RUN: not clang-tidy %s -checks='-*,llvm-namespace-comment' -warnings-as-errors='llvm-namespace-comment' -- 2>&1 | FileCheck %s --check-prefix=CHECK-WERR -implicit-check-not='{{warning|error}}:'
namespace i {
}