[llvm] 19ae9b6 - [llvm-cov] Fix test cases.

[Zequan Wu via llvm-commits]

Author: Zequan Wu
Date: 2020-10-15T22:13:35-07:00
New Revision: 19ae9b6e21e2491debeb910e2c541be9796f1b13

URL: https://github.com/llvm/llvm-project/commit/19ae9b6e21e2491debeb910e2c541be9796f1b13
DIFF: https://github.com/llvm/llvm-project/commit/19ae9b6e21e2491debeb910e2c541be9796f1b13.diff

LOG: [llvm-cov] Fix test cases.
`/dev/null` is treated as regualar file on Windows.
native_separators.c line 11 used relative path which was not correct but worked before because when `SourceFiles` is empty, it add all source files into `SourceFiles`.

Added: 
    

Modified: 
    llvm/test/tools/llvm-cov/native_separators.c
    llvm/test/tools/llvm-cov/warnings.h

Removed: 
    


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diff  --git a/llvm/test/tools/llvm-cov/native_separators.c b/llvm/test/tools/llvm-cov/native_separators.c
index 8ab1a732b995..3c768e1014b9 100644
--- a/llvm/test/tools/llvm-cov/native_separators.c
+++ b/llvm/test/tools/llvm-cov/native_separators.c
@@ -8,7 +8,7 @@
 // RUN: llvm-profdata merge %S/Inputs/double_dots.proftext -o %t.profdata
 // RUN: llvm-cov show %S/Inputs/native_separators.covmapping -instr-profile=%t.profdata -o %t.dir
 // RUN: FileCheck -check-prefixes=TEXT-INDEX -input-file=%t.dir/index.txt %s
-// RUN: llvm-cov show -format=html %S/Inputs/native_separators.covmapping -instr-profile=%t.profdata -path-equivalence=/tmp,%S ../llvm-"config"/../llvm-"cov"/native_separators.c -o %t.dir
+// RUN: llvm-cov show -format=html %S/Inputs/native_separators.covmapping -instr-profile=%t.profdata -path-equivalence=/tmp,%S %S/../llvm-"config"/../llvm-"cov"/native_separators.c -o %t.dir
 // RUN: FileCheck -check-prefixes=HTML-INDEX -input-file=%t.dir/index.html %s
 // RUN: llvm-cov show -format=html %S/Inputs/native_separators.covmapping -instr-profile=%t.profdata -path-equivalence=/tmp,%S %s -o %t.dir
 // RUN: FileCheck -check-prefixes=HTML -input-file=%t.dir/coverage/tmp/native_separators.c.html %s

diff  --git a/llvm/test/tools/llvm-cov/warnings.h b/llvm/test/tools/llvm-cov/warnings.h
index 5bd62be6d043..20bbf741f38a 100644
--- a/llvm/test/tools/llvm-cov/warnings.h
+++ b/llvm/test/tools/llvm-cov/warnings.h
@@ -1,13 +1,13 @@
-// 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: llvm-cov show %S/Inputs/prevent_false_instantiations.covmapping -instr-profile %S/Inputs/elf_binary_comdat.profdata -path-equivalence=/tmp,%S | 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 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
+// RUN: llvm-cov show %S/Inputs/prevent_false_instantiations.covmapping -instr-profile %S/Inputs/elf_binary_comdat.profdata -path-equivalence=/tmp,%S -name ".*" | 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 ".*" 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 '{{.*}}'.