Make test case slightly more robust by explicitly passing --sysroot.

Otherwise it would change when DEFAULT_SYSROOT is provided.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@288823 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Driver/compilation_database.c b/test/Driver/compilation_database.c
index bb6c9c7599ea09d66f53beb96435e6b191fc6d24..15b5f59c84cf83e1b4ff3fcc22e40a90ca95b876 100644 (file)
--- a/test/Driver/compilation_database.c
+++ b/test/Driver/compilation_database.c
@@ -1,8 +1,8 @@
-// RUN: %clang -MD -MP -c -x c %s -xc++ %s -Wall -MJ - 2>&1 | FileCheck %s
+// RUN: %clang -MD -MP --sysroot=somewhere -c -x c %s -xc++ %s -Wall -MJ - 2>&1 | FileCheck %s
 // RUN: not %clang -c -x c %s -MJ %s/non-existant 2>&1 | FileCheck --check-prefix=ERROR %s
 
-// CHECK: { "directory": "[[CWD:[^"]+]]",  "file": "[[SRC:[^"]+[/|\\]compilation_database.c]]", "output": "compilation_database.o", "arguments": ["{{[^"]*}}clang{{[^"]*}}", "-xc", "[[SRC]]", "-c", "-Wall", "--target={{[^"]+}}"]},
-// CHECK: { "directory": "[[CWD:[^"]+]]",  "file": "[[SRC:[^"]+[/|\\]compilation_database.c]]", "output": "compilation_database.o", "arguments": ["{{[^"]*}}clang{{[^"]*}}", "-xc++", "[[SRC]]", "-c", "-Wall", "--target={{[^"]+}}"]},
+// CHECK: { "directory": "[[CWD:[^"]+]]",  "file": "[[SRC:[^"]+[/|\\]compilation_database.c]]", "output": "compilation_database.o", "arguments": ["{{[^"]*}}clang{{[^"]*}}", "-xc", "[[SRC]]", "--sysroot=somewhere", "-c", "-Wall", "--target={{[^"]+}}"]},
+// CHECK: { "directory": "[[CWD:[^"]+]]",  "file": "[[SRC:[^"]+[/|\\]compilation_database.c]]", "output": "compilation_database.o", "arguments": ["{{[^"]*}}clang{{[^"]*}}", "-xc++", "[[SRC]]", "--sysroot=somewhere", "-c", "-Wall", "--target={{[^"]+}}"]},
 // ERROR: error: compilation database '{{.*}}/non-existant' could not be opened:
 
 int main(void) {