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75 lines
6.3 KiB
75 lines
6.3 KiB
// General blacklist usage.
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// PR12920
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// REQUIRES: clang-driver
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// Make sure we don't match the -NOT lines with the linker invocation.
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// Delimiters match the start of the cc1 and the start of the linker lines
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// for fragile tests.
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// DELIMITERS: {{^ (\(in-process\)|")}}
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// RUN: echo "fun:foo" > %t.good
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// RUN: echo "fun:bar" > %t.second
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// RUN: echo "badline" > %t.bad
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// 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
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// RUN: %clang -target aarch64-linux-gnu -fsanitize=hwaddress -fsanitize-blacklist=%t.good -fsanitize-blacklist=%t.second %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-BLACKLIST
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// CHECK-BLACKLIST: -fsanitize-blacklist={{.*}}.good" "-fsanitize-blacklist={{.*}}.second
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// Check that the default blacklist is not added as an extra dependency.
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// 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-ASAN --implicit-check-not=fdepfile-entry --implicit-check-not=-fsanitize-blacklist=
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// CHECK-DEFAULT-BLACKLIST-ASAN: -fsanitize-system-blacklist={{.*[^w]}}asan_blacklist.txt
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// RUN: %clang -target x86_64-linux-gnu -fsanitize=hwaddress -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-DEFAULT-BLACKLIST-HWASAN --implicit-check-not=fdepfile-entry --implicit-check-not=-fsanitize-blacklist=
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// CHECK-DEFAULT-BLACKLIST-HWASAN: -fsanitize-system-blacklist={{.*}}hwasan_blacklist.txt
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// RUN: %clang -target x86_64-linux-gnu -fsanitize=integer -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-DEFAULT-UBSAN-BLACKLIST --implicit-check-not=fdepfile-entry --implicit-check-not=-fsanitize-blacklist=
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// RUN: %clang -target x86_64-linux-gnu -fsanitize=nullability -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-DEFAULT-UBSAN-BLACKLIST --implicit-check-not=fdepfile-entry --implicit-check-not=-fsanitize-blacklist=
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// RUN: %clang -target x86_64-linux-gnu -fsanitize=undefined -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-DEFAULT-UBSAN-BLACKLIST --implicit-check-not=fdepfile-entry --implicit-check-not=-fsanitize-blacklist=
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// RUN: %clang -target x86_64-linux-gnu -fsanitize=alignment -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-DEFAULT-UBSAN-BLACKLIST --implicit-check-not=fdepfile-entry --implicit-check-not=-fsanitize-blacklist=
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// RUN: %clang -target %itanium_abi_triple -fsanitize=float-divide-by-zero -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-DEFAULT-UBSAN-BLACKLIST --implicit-check-not=fdepfile-entry --implicit-check-not=-fsanitize-blacklist=
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// CHECK-DEFAULT-UBSAN-BLACKLIST: -fsanitize-system-blacklist={{.*}}ubsan_blacklist.txt
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// Check that combining ubsan and another sanitizer results in both blacklists being used.
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// RUN: %clang -target x86_64-linux-gnu -fsanitize=undefined,address -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-DEFAULT-UBSAN-BLACKLIST --check-prefix=CHECK-DEFAULT-BLACKLIST-ASAN --implicit-check-not=fdepfile-entry --implicit-check-not=-fsanitize-blacklist=
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// Ignore -fsanitize-blacklist flag if there is no -fsanitize flag.
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// RUN: %clang -target x86_64-linux-gnu -fsanitize-blacklist=%t.good %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-SANITIZE --check-prefix=DELIMITERS
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// CHECK-NO-SANITIZE-NOT: -fsanitize-blacklist
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// Ignore -fsanitize-blacklist flag if there is no -fsanitize flag.
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// Now, check for the absence of -fdepfile-entry flags.
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// RUN: %clang -target x86_64-linux-gnu -fsanitize-blacklist=%t.good %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-SANITIZE2 --check-prefix=DELIMITERS
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// CHECK-NO-SANITIZE2-NOT: -fdepfile-entry
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// Flag -fno-sanitize-blacklist wins if it is specified later.
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// 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
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// CHECK-NO-BLACKLIST-NOT: -fsanitize-blacklist
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// Driver barks on unexisting blacklist files.
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// 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
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// CHECK-NO-SUCH-FILE: error: no such file or directory: 'unexisting.txt'
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// Driver properly reports malformed blacklist files.
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// 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
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// CHECK-BAD-BLACKLIST: error: malformed sanitizer blacklist: 'error parsing file '{{.*}}.bad': malformed line 1: 'badline''
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// -fno-sanitize-blacklist disables all blacklists specified earlier.
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// 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 --implicit-check-not=-fsanitize-blacklist=
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// CHECK-ONLY_FIRST-DISABLED-NOT: good
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// CHECK-ONLY-FIRST-DISABLED: -fsanitize-blacklist={{.*}}.second
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// CHECK-ONLY_FIRST-DISABLED-NOT: good
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// -fno-sanitize-blacklist disables the system blacklists.
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// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fno-sanitize-blacklist %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-DISABLED-SYSTEM --check-prefix=DELIMITERS
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// CHECK-DISABLED-SYSTEM-NOT: -fsanitize-system-blacklist
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// If cfi_blacklist.txt cannot be found in the resource dir, driver should fail.
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// RUN: %clang -target x86_64-linux-gnu -fsanitize=cfi -flto -fvisibility=default -resource-dir=/dev/null %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MISSING-CFI-BLACKLIST
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// CHECK-MISSING-CFI-BLACKLIST: error: no such file or directory: '{{.*}}cfi_blacklist.txt'
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// -fno-sanitize-blacklist disables checking for cfi_blacklist.txt in the resource dir.
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// RUN: %clang -target x86_64-linux-gnu -fsanitize=cfi -flto -fvisibility=default -fno-sanitize-blacklist -resource-dir=/dev/null %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MISSING-CFI-NO-BLACKLIST
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// CHECK-MISSING-CFI-NO-BLACKLIST-NOT: error: no such file or directory: '{{.*}}cfi_blacklist.txt'
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// DELIMITERS: {{^ *"}}
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