diff options
Diffstat (limited to 'test/Driver/config-file3.c')
| -rw-r--r-- | test/Driver/config-file3.c | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/test/Driver/config-file3.c b/test/Driver/config-file3.c new file mode 100644 index 0000000000000..c1b523cbf97ee --- /dev/null +++ b/test/Driver/config-file3.c @@ -0,0 +1,98 @@ +// REQUIRES: shell +// REQUIRES: x86-registered-target + +//--- If config file is specified by relative path (workdir/cfg-s2), it is searched for by that path. +// +// RUN: mkdir -p %T/workdir +// RUN: echo "@subdir/cfg-s2" > %T/workdir/cfg-1 +// RUN: mkdir -p %T/workdir/subdir +// RUN: echo "-Wundefined-var-template" > %T/workdir/subdir/cfg-s2 +// +// RUN: ( cd %T && %clang --config workdir/cfg-1 -c %s -### 2>&1 | FileCheck %s -check-prefix CHECK-REL ) +// +// CHECK-REL: Configuration file: {{.*}}/workdir/cfg-1 +// CHECK-REL: -Wundefined-var-template + + +//--- Invocation qqq-clang-g++ tries to find config file qqq-clang-g++.cfg first. +// +// RUN: mkdir -p %T/testdmode +// RUN: [ ! -s %T/testdmode/qqq-clang-g++ ] || rm %T/testdmode/qqq-clang-g++ +// RUN: ln -s %clang %T/testdmode/qqq-clang-g++ +// RUN: echo "-Wundefined-func-template" > %T/testdmode/qqq-clang-g++.cfg +// RUN: echo "-Werror" > %T/testdmode/qqq.cfg +// RUN: %T/testdmode/qqq-clang-g++ --config-system-dir= --config-user-dir= -c -no-canonical-prefixes %s -### 2>&1 | FileCheck %s -check-prefix FULL-NAME +// +// FULL-NAME: Configuration file: {{.*}}/testdmode/qqq-clang-g++.cfg +// FULL-NAME: -Wundefined-func-template +// FULL-NAME-NOT: -Werror +// +//--- File specified by --config overrides config inferred from clang executable. +// +// RUN: %T/testdmode/qqq-clang-g++ --config-system-dir=%S/Inputs/config --config-user-dir= --config i386-qqq -c -no-canonical-prefixes %s -### 2>&1 | FileCheck %s -check-prefix CHECK-EXPLICIT +// +// CHECK-EXPLICIT: Configuration file: {{.*}}/Inputs/config/i386-qqq.cfg +// +//--- Invocation qqq-clang-g++ tries to find config file qqq.cfg if qqq-clang-g++.cfg is not found. +// +// RUN: rm %T/testdmode/qqq-clang-g++.cfg +// RUN: %T/testdmode/qqq-clang-g++ --config-system-dir= --config-user-dir= -c -no-canonical-prefixes %s -### 2>&1 | FileCheck %s -check-prefix SHORT-NAME +// +// SHORT-NAME: Configuration file: {{.*}}/testdmode/qqq.cfg +// SHORT-NAME: -Werror +// SHORT-NAME-NOT: -Wundefined-func-template + + +//--- Config files are searched for in binary directory as well. +// +// RUN: mkdir -p %T/testbin +// RUN: [ ! -s %T/testbin/clang ] || rm %T/testbin/clang +// RUN: ln -s %clang %T/testbin/clang +// RUN: echo "-Werror" > %T/testbin/aaa.cfg +// RUN: %T/testbin/clang --config-system-dir= --config-user-dir= --config aaa.cfg -c -no-canonical-prefixes %s -### 2>&1 | FileCheck %s -check-prefix CHECK-BIN +// +// CHECK-BIN: Configuration file: {{.*}}/testbin/aaa.cfg +// CHECK-BIN: -Werror + + +//--- If command line contains options that change triple (for instance, -m32), clang tries +// reloading config file. + +//--- When reloading config file, x86_64-clang-g++ tries to find config i386-clang-g++.cfg first. +// +// RUN: mkdir -p %T/testreload +// RUN: [ ! -s %T/testreload/x86_64-clang-g++ ] || rm %T/testreload/x86_64-clang-g++ +// RUN: ln -s %clang %T/testreload/x86_64-clang-g++ +// RUN: echo "-Wundefined-func-template" > %T/testreload/i386-clang-g++.cfg +// RUN: echo "-Werror" > %T/testreload/i386.cfg +// RUN: %T/testreload/x86_64-clang-g++ --config-system-dir= --config-user-dir= -c -m32 -no-canonical-prefixes %s -### 2>&1 | FileCheck %s -check-prefix CHECK-RELOAD +// +// CHECK-RELOAD: Configuration file: {{.*}}/testreload/i386-clang-g++.cfg +// CHECK-RELOAD: -Wundefined-func-template +// CHECK-RELOAD-NOT: -Werror + +//--- If config file is specified by --config and its name does not start with architecture, it is used without reloading. +// +// RUN: %T/testreload/x86_64-clang-g++ --config-system-dir=%S/Inputs --config-user-dir= --config config-3 -c -m32 -no-canonical-prefixes %s -### 2>&1 | FileCheck %s -check-prefix CHECK-RELOAD1a +// +// CHECK-RELOAD1a: Configuration file: {{.*}}/Inputs/config-3.cfg +// +// RUN: %T/testreload/x86_64-clang-g++ --config-system-dir=%S/Inputs --config-user-dir= --config config-3 -c -target i386 -no-canonical-prefixes %s -### 2>&1 | FileCheck %s -check-prefix CHECK-RELOAD1b +// +// CHECK-RELOAD1b: Configuration file: {{.*}}/Inputs/config-3.cfg + +//--- If config file is specified by --config and its name starts with architecture, it is reloaded. +// +// RUN: %T/testreload/x86_64-clang-g++ --config-system-dir=%S/Inputs/config --config-user-dir= --config x86_64-qqq -c -m32 -no-canonical-prefixes %s -### 2>&1 | FileCheck %s -check-prefix CHECK-RELOAD1c +// +// CHECK-RELOAD1c: Configuration file: {{.*}}/Inputs/config/i386-qqq.cfg + +//--- x86_64-clang-g++ tries to find config i386.cfg if i386-clang-g++.cfg is not found. +// +// RUN: rm %T/testreload/i386-clang-g++.cfg +// RUN: %T/testreload/x86_64-clang-g++ --config-system-dir= --config-user-dir= -c -m32 -no-canonical-prefixes %s -### 2>&1 | FileCheck %s -check-prefix CHECK-RELOAD1d +// +// CHECK-RELOAD1d: Configuration file: {{.*}}/testreload/i386.cfg +// CHECK-RELOAD1d: -Werror +// CHECK-RELOAD1d-NOT: -Wundefined-func-template + |