[libcxx-commits] [libcxx] c61c7ba - [libcxx] [test] Do error printfs to stderr in filesystems tests

[Martin Storsjö via libcxx-commits]

Author: Martin Storsjö
Date: 2020-10-20T00:07:01+03:00
New Revision: c61c7ba595d39f22a2f5a900e165ae464015c2e7

URL: https://github.com/llvm/llvm-project/commit/c61c7ba595d39f22a2f5a900e165ae464015c2e7
DIFF: https://github.com/llvm/llvm-project/commit/c61c7ba595d39f22a2f5a900e165ae464015c2e7.diff

LOG: [libcxx] [test] Do error printfs to stderr in filesystems tests

This makes them more readable in llvm-lit's output on failures.

This only applies the change on the filesystem test subdir.

Differential Revision: https://reviews.llvm.org/D89680

Added: 
    

Modified: 
    libcxx/test/std/input.output/filesystems/class.path/path.member/path.gen/lexically_normal.pass.cpp
    libcxx/test/std/input.output/filesystems/class.path/path.member/path.gen/lexically_relative_and_proximate.pass.cpp
    libcxx/test/std/input.output/filesystems/fs.op.funcs/fs.op.proximate/proximate.pass.cpp
    libcxx/test/std/input.output/filesystems/fs.op.funcs/fs.op.weakly_canonical/weakly_canonical.pass.cpp

Removed: 
    


################################################################################
diff  --git a/libcxx/test/std/input.output/filesystems/class.path/path.member/path.gen/lexically_normal.pass.cpp b/libcxx/test/std/input.output/filesystems/class.path/path.member/path.gen/lexically_normal.pass.cpp
index c8753b02f7f3..2d04964651c3 100644
--- a/libcxx/test/std/input.output/filesystems/class.path/path.member/path.gen/lexically_normal.pass.cpp
+++ b/libcxx/test/std/input.output/filesystems/class.path/path.member/path.gen/lexically_normal.pass.cpp
@@ -127,7 +127,7 @@ int main(int, char**) {
     const fs::path output = p.lexically_normal();
     if (!PathEq(output, TC.expect)) {
       Failed = true;
-      std::printf("TEST CASE #%d FAILED:\n"
+      std::fprintf(stderr, "TEST CASE #%d FAILED:\n"
                   "  Input: '%s'\n"
                   "  Expected: '%s'\n"
                   "  Output: '%s'\n",

diff  --git a/libcxx/test/std/input.output/filesystems/class.path/path.member/path.gen/lexically_relative_and_proximate.pass.cpp b/libcxx/test/std/input.output/filesystems/class.path/path.member/path.gen/lexically_relative_and_proximate.pass.cpp
index a2a6d6292185..e2ca99402e3f 100644
--- a/libcxx/test/std/input.output/filesystems/class.path/path.member/path.gen/lexically_relative_and_proximate.pass.cpp
+++ b/libcxx/test/std/input.output/filesystems/class.path/path.member/path.gen/lexically_relative_and_proximate.pass.cpp
@@ -62,7 +62,7 @@ int main(int, char**) {
     auto ReportErr = [&](const char* Testing, fs::path const& Output,
                                               fs::path const& Expected) {
       Failed = true;
-      std::printf("TEST CASE #%d FAILED:\n"
+      std::fprintf(stderr, "TEST CASE #%d FAILED:\n"
                   "  Testing: %s\n"
                   "  Input: '%s'\n"
                   "  Base: '%s'\n"

diff  --git a/libcxx/test/std/input.output/filesystems/fs.op.funcs/fs.op.proximate/proximate.pass.cpp b/libcxx/test/std/input.output/filesystems/fs.op.funcs/fs.op.proximate/proximate.pass.cpp
index f166a254b8b9..31c64088cd5c 100644
--- a/libcxx/test/std/input.output/filesystems/fs.op.funcs/fs.op.proximate/proximate.pass.cpp
+++ b/libcxx/test/std/input.output/filesystems/fs.op.funcs/fs.op.proximate/proximate.pass.cpp
@@ -100,7 +100,7 @@ TEST_CASE(basic_test) {
     const fs::path output = fs::proximate(p, TC.base, ec);
     if (ec) {
       TEST_CHECK(!ec);
-      std::printf("TEST CASE #%d FAILED:\n"
+      std::fprintf(stderr, "TEST CASE #%d FAILED:\n"
                   "  Input: '%s'\n"
                   "  Base: '%s'\n"
                   "  Expected: '%s'\n",
@@ -111,7 +111,7 @@ TEST_CASE(basic_test) {
       const path canon_input = fs::weakly_canonical(TC.input);
       const path canon_base = fs::weakly_canonical(TC.base);
       const path lexically_p = canon_input.lexically_proximate(canon_base);
-      std::printf("TEST CASE #%d FAILED:\n"
+      std::fprintf(stderr, "TEST CASE #%d FAILED:\n"
                   "  Input: '%s'\n"
                   "  Base: '%s'\n"
                   "  Expected: '%s'\n"

diff  --git a/libcxx/test/std/input.output/filesystems/fs.op.funcs/fs.op.weakly_canonical/weakly_canonical.pass.cpp b/libcxx/test/std/input.output/filesystems/fs.op.funcs/fs.op.weakly_canonical/weakly_canonical.pass.cpp
index e15012f2d0f4..c2409a4ffdcb 100644
--- a/libcxx/test/std/input.output/filesystems/fs.op.funcs/fs.op.weakly_canonical/weakly_canonical.pass.cpp
+++ b/libcxx/test/std/input.output/filesystems/fs.op.funcs/fs.op.weakly_canonical/weakly_canonical.pass.cpp
@@ -65,7 +65,7 @@ int main(int, char**) {
     const fs::path output = fs::weakly_canonical(p);
     if (!PathEq(output, TC.expect)) {
       Failed = true;
-      std::printf("TEST CASE #%d FAILED:\n"
+      std::fprintf(stderr, "TEST CASE #%d FAILED:\n"
                   "  Input: '%s'\n"
                   "  Expected: '%s'\n"
                   "  Output: '%s'\n",