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llvm-mirror/test/tools/llvm-cov/warnings.h
Vedant Kumar 1f8d584579 [Coverage] Report errors when reading malformed source regions
Each source region has a start and end location. Report an error when
the end location does not precede the begin location.

The old lineExecutionCounts.covmapping test actually had a buggy source
region in it. This commit introduces a regenerated copy of the coverage
and moves the old copy to malformedRegions.covmapping, for a test.

Differential Revision: https://reviews.llvm.org/D37387

llvm-svn: 312814
2017-09-08 18:44:47 +00:00

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1.7 KiB
C

// RUN: llvm-cov show %S/Inputs/prevent_false_instantiations.covmapping -instr-profile %S/Inputs/elf_binary_comdat.profdata -path-equivalence=/tmp,%S /dev/null | FileCheck %s -allow-empty -check-prefix=FAKE-FILE-STDOUT
// RUN: llvm-cov show %S/Inputs/prevent_false_instantiations.covmapping -instr-profile %S/Inputs/elf_binary_comdat.profdata -path-equivalence=/tmp,%S /dev/null 2>&1 | FileCheck %s -check-prefix=FAKE-FILE-STDERR
// RUN: not llvm-cov report %S/Inputs/prevent_false_instantiations.covmapping -instr-profile %S/Inputs/elf_binary_comdat.profdata -format=html
// RUN: not llvm-cov export %S/Inputs/prevent_false_instantiations.covmapping -instr-profile %S/Inputs/elf_binary_comdat.profdata -format=html
// FAKE-FILE-STDOUT-NOT: warning: The file '{{.*}}' isn't covered.
// FAKE-FILE-STDERR: warning: The file '{{.*}}' isn't covered.
// RUN: llvm-cov show %S/Inputs/prevent_false_instantiations.covmapping -instr-profile %S/Inputs/elf_binary_comdat.profdata -path-equivalence=/tmp,%S -name ".*" /dev/null | FileCheck %s -allow-empty -check-prefix=FAKE-FUNC-STDOUT
// RUN: llvm-cov show %S/Inputs/prevent_false_instantiations.covmapping -instr-profile %S/Inputs/elf_binary_comdat.profdata -path-equivalence=/tmp,%S -name-regex ".*" /dev/null 2>&1 | FileCheck %s -check-prefix=FAKE-FUNC-STDERR
// FAKE-FUNC-STDOUT-NOT: warning: Could not read coverage for '{{.*}}'.
// FAKE-FUNC-STDERR: Could not read coverage for '{{.*}}'.
// RUN: not llvm-cov report %S/Inputs/malformedRegions.covmapping -instr-profile %S/Inputs/elf_binary_comdat.profdata 2>&1 | FileCheck %s -check-prefix=MALFORMED-REGION
// MALFORMED-REGION: malformedRegions.covmapping: Failed to load coverage: Malformed coverage data