1 // General blacklist usage. 2 3 // PR12920 4 // REQUIRES: clang-driver, shell 5 6 // Make sure we don't match the -NOT lines with the linker invocation. 7 // Delimiters match the start of the cc1 and the start of the linker lines 8 // for fragile tests. 9 // DELIMITERS: {{^ *"}} 10 11 // RUN: echo "fun:foo" > %t.good 12 // RUN: echo "fun:bar" > %t.second 13 // RUN: echo "badline" > %t.bad 14 15 // RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-blacklist=%t.good -fsanitize-blacklist=%t.second %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-BLACKLIST 16 // CHECK-BLACKLIST: -fsanitize-blacklist={{.*}}.good" "-fsanitize-blacklist={{.*}}.second 17 18 // Now, check for -fdepfile-entry flags. 19 // RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-blacklist=%t.good -fsanitize-blacklist=%t.second %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-BLACKLIST2 20 // CHECK-BLACKLIST2: -fdepfile-entry={{.*}}.good" "-fdepfile-entry={{.*}}.second 21 22 // Check that the default blacklist is not added as an extra dependency. 23 // RUN: %clang -target x86_64-linux-gnu -fsanitize=address -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-DEFAULT-BLACKLIST --implicit-check-not=fdepfile-entry 24 // CHECK-DEFAULT-BLACKLIST: -fsanitize-blacklist={{.*}}asan_blacklist.txt 25 26 // Ignore -fsanitize-blacklist flag if there is no -fsanitize flag. 27 // RUN: %clang -target x86_64-linux-gnu -fsanitize-blacklist=%t.good %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-SANITIZE --check-prefix=DELIMITERS 28 // CHECK-NO-SANITIZE-NOT: -fsanitize-blacklist 29 30 // Ignore -fsanitize-blacklist flag if there is no -fsanitize flag. 31 // Now, check for the absense of -fdepfile-entry flags. 32 // RUN: %clang -target x86_64-linux-gnu -fsanitize-blacklist=%t.good %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-SANITIZE2 --check-prefix=DELIMITERS 33 // CHECK-NO-SANITIZE2-NOT: -fdepfile-entry 34 35 // Flag -fno-sanitize-blacklist wins if it is specified later. 36 // RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-blacklist=%t.good -fno-sanitize-blacklist %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-BLACKLIST --check-prefix=DELIMITERS 37 // CHECK-NO-BLACKLIST-NOT: -fsanitize-blacklist 38 39 // Driver barks on unexisting blacklist files. 40 // RUN: %clang -target x86_64-linux-gnu -fno-sanitize-blacklist -fsanitize-blacklist=unexisting.txt %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-SUCH-FILE 41 // CHECK-NO-SUCH-FILE: error: no such file or directory: 'unexisting.txt' 42 43 // Driver properly reports malformed blacklist files. 44 // RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-blacklist=%t.second -fsanitize-blacklist=%t.bad -fsanitize-blacklist=%t.good %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-BAD-BLACKLIST 45 // CHECK-BAD-BLACKLIST: error: malformed sanitizer blacklist: 'error parsing file '{{.*}}.bad': malformed line 1: 'badline'' 46 47 // -fno-sanitize-blacklist disables all blacklists specified earlier. 48 // RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-blacklist=%t.good -fno-sanitize-blacklist -fsanitize-blacklist=%t.second %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ONLY-FIRST-DISABLED 49 // CHECK-ONLY_FIRST-DISABLED-NOT: good 50 // CHECK-ONLY-FIRST-DISABLED: -fsanitize-blacklist={{.*}}.second 51 // CHECK-ONLY_FIRST-DISABLED-NOT: good 52 53 // DELIMITERS: {{^ *"}} 54
