[clang] d3ac676 - [clang-format][NFC] Use FileCheck for clang-format-ignore lit test (#77977)

[via cfe-commits]

Author: Owen Pan
Date: 2024-01-14T01:41:14-08:00
New Revision: d3ac676ea4d87142ff43f5a64cda1ad181b3ad47

URL: https://github.com/llvm/llvm-project/commit/d3ac676ea4d87142ff43f5a64cda1ad181b3ad47
DIFF: https://github.com/llvm/llvm-project/commit/d3ac676ea4d87142ff43f5a64cda1ad181b3ad47.diff

LOG: [clang-format][NFC] Use FileCheck for clang-format-ignore lit test (#77977)

Added: 
    

Modified: 
    clang/test/Format/clang-format-ignore.cpp

Removed: 
    


################################################################################
diff  --git a/clang/test/Format/clang-format-ignore.cpp b/clang/test/Format/clang-format-ignore.cpp
index 3e09fe59fa2120..b4e526463000ae 100644
--- a/clang/test/Format/clang-format-ignore.cpp
+++ b/clang/test/Format/clang-format-ignore.cpp
@@ -7,41 +7,45 @@
 // RUN: echo "level*/*.c*" >> .clang-format-ignore
 // RUN: echo "*/*2/foo.*" >> .clang-format-ignore
 // RUN: touch foo.cc
-// RUN: clang-format -verbose .clang-format-ignore foo.cc 2> %t.stderr
-// RUN: not grep Formatting %t.stderr
+// RUN: clang-format -verbose .clang-format-ignore foo.cc 2>&1 \
+// RUN:   | FileCheck %s -allow-empty
 
 // RUN: cd level1
 // RUN: touch bar.cc baz.c
-// RUN: clang-format -verbose bar.cc baz.c 2> %t.stderr
-// RUN: not grep Formatting %t.stderr
+// RUN: clang-format -verbose bar.cc baz.c 2>&1 | FileCheck %s -allow-empty
 
 // RUN: cd level2
 // RUN: touch foo.c foo.js
-// RUN: clang-format -verbose foo.c foo.js 2> %t.stderr
-// RUN: not grep Formatting %t.stderr
+// RUN: clang-format -verbose foo.c foo.js 2>&1 | FileCheck %s -allow-empty
+
+// CHECK-NOT: Formatting
 
 // RUN: touch .clang-format-ignore
-// RUN: clang-format -verbose foo.c foo.js 2> %t.stderr
-// RUN: grep -Fx "Formatting [1/2] foo.c" %t.stderr
-// RUN: grep -Fx "Formatting [2/2] foo.js" %t.stderr
+// RUN: clang-format -verbose foo.c foo.js 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK2 -match-full-lines
+// CHECK2: Formatting [1/2] foo.c
+// CHECK2-NEXT: Formatting [2/2] foo.js
 
 // RUN: echo "*.js" > .clang-format-ignore
-// RUN: clang-format -verbose foo.c foo.js 2> %t.stderr
-// RUN: grep -Fx "Formatting [1/2] foo.c" %t.stderr
-// RUN: not grep -F foo.js %t.stderr
+// RUN: clang-format -verbose foo.c foo.js 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK3 -match-full-lines
+// CHECK3: Formatting [1/2] foo.c
+// CHECK3-NOT: foo.js
 
 // RUN: cd ../..
-// RUN: clang-format -verbose *.cc level1/*.c* level1/level2/foo.* 2> %t.stderr
-// RUN: grep -x "Formatting \[1/5] .*foo\.c" %t.stderr
-// RUN: not grep -F foo.js %t.stderr
+// RUN: clang-format -verbose *.cc level1/*.c* level1/level2/foo.* 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK4 -match-full-lines
+// CHECK4: {{Formatting \[1/5] .*foo\.c}}
+// CHECK4-NOT: foo.js
 
 // RUN: rm .clang-format-ignore
-// RUN: clang-format -verbose *.cc level1/*.c* level1/level2/foo.* 2> %t.stderr
-// RUN: grep -x "Formatting \[1/5] .*foo\.cc" %t.stderr
-// RUN: grep -x "Formatting \[2/5] .*bar\.cc" %t.stderr
-// RUN: grep -x "Formatting \[3/5] .*baz\.c" %t.stderr
-// RUN: grep -x "Formatting \[4/5] .*foo\.c" %t.stderr
-// RUN: not grep -F foo.js %t.stderr
+// RUN: clang-format -verbose *.cc level1/*.c* level1/level2/foo.* 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK5 -match-full-lines
+// CHECK5: {{Formatting \[1/5] .*foo\.cc}}
+// CHECK5-NEXT: {{Formatting \[2/5] .*bar\.cc}}
+// CHECK5-NEXT: {{Formatting \[3/5] .*baz\.c}}
+// CHECK5-NEXT: {{Formatting \[4/5] .*foo\.c}}
+// CHECK5-NOT: foo.js
 
 // RUN: cd ..
 // RUN: rm -r %t.dir