diff options
Diffstat (limited to 'clang/test/Driver/stdlibxx-isystem.cpp')
| -rw-r--r-- | clang/test/Driver/stdlibxx-isystem.cpp | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/clang/test/Driver/stdlibxx-isystem.cpp b/clang/test/Driver/stdlibxx-isystem.cpp new file mode 100644 index 00000000000..cf7535ff423 --- /dev/null +++ b/clang/test/Driver/stdlibxx-isystem.cpp @@ -0,0 +1,53 @@ +// Backslash escaping makes matching against the installation directory fail on +// Windows. Temporarily disable the test there until we add an option to print +// the installation directory unescaped. +// UNSUPPORTED: system-windows + +// By default, we should search for libc++ next to the driver. +// RUN: mkdir -p %t/bin +// RUN: mkdir -p %t/include/c++/v1 +// RUN: %clang -target aarch64-linux-android -ccc-install-dir %t/bin \ +// RUN: -stdlib=libc++ -fsyntax-only %s -### 2>&1 | \ +// RUN: FileCheck -check-prefix=LIBCXX %s +// RUN: %clang -target x86_64-apple-darwin -ccc-install-dir %t/bin \ +// RUN: -stdlib=libc++ -fsyntax-only %s -### 2>&1 | \ +// RUN: FileCheck -check-prefix=LIBCXX %s +// LIBCXX: InstalledDir: [[INSTALLDIR:.+$]] +// LIBCXX: "-internal-isystem" "[[INSTALLDIR]]/../include/c++/v1" + +// Passing -stdlib++-isystem should suppress the default search. +// RUN: %clang -target aarch64-linux-android -ccc-install-dir %t/bin \ +// RUN: -stdlib++-isystem /tmp/foo -stdlib++-isystem /tmp/bar -stdlib=libc++ \ +// RUN: -fsyntax-only %s -### 2>&1 | FileCheck -check-prefix=NODEFAULT %s +// RUN: %clang -target x86_64-apple-darwin -ccc-install-dir %t/bin \ +// RUN: -stdlib++-isystem /tmp/foo -stdlib++-isystem /tmp/bar -stdlib=libc++ \ +// RUN: -fsyntax-only %s -### 2>&1 | FileCheck -check-prefix=NODEFAULT %s +// NODEFAULT: InstalledDir: [[INSTALLDIR:.+$]] +// NODEFAULT-NOT: "-internal-isystem" "[[INSTALLDIR]]/../include/c++/v1" + +// And we should add it as an -internal-isystem. +// RUN: %clang -target aarch64-linux-android -ccc-install-dir %t/bin \ +// RUN: -stdlib++-isystem /tmp/foo -stdlib++-isystem /tmp/bar -stdlib=libc++ \ +// RUN: -fsyntax-only %s -### 2>&1 | FileCheck -check-prefix=INCPATH %s +// RUN: %clang -target x86_64-apple-darwin -ccc-install-dir %t/bin \ +// RUN: -stdlib++-isystem /tmp/foo -stdlib++-isystem /tmp/bar -stdlib=libc++ \ +// RUN: -fsyntax-only %s -### 2>&1 | FileCheck -check-prefix=INCPATH %s +// INCPATH: "-internal-isystem" "/tmp/foo" "-internal-isystem" "/tmp/bar" + +// We shouldn't pass the -stdlib++-isystem to cc1. +// RUN: %clang -target aarch64-linux-android -ccc-install-dir %t/bin \ +// RUN: -stdlib++-isystem /tmp -stdlib=libc++ -fsyntax-only %s -### 2>&1 | \ +// RUN: FileCheck -check-prefix=NOCC1 %s +// RUN: %clang -target x86_64-apple-darwin -ccc-install-dir %t/bin \ +// RUN: -stdlib++-isystem /tmp -stdlib=libc++ -fsyntax-only %s -### 2>&1 | \ +// RUN: FileCheck -check-prefix=NOCC1 %s +// NOCC1-NOT: "-stdlib++-isystem" "/tmp" + +// It should respect -nostdinc++. +// RUN: %clang -target aarch64-linux-android -ccc-install-dir %t/bin \ +// RUN: -stdlib++-isystem /tmp/foo -stdlib++-isystem /tmp/bar -nostdinc++ \ +// RUN: -fsyntax-only %s -### 2>&1 | FileCheck -check-prefix=NOSTDINCXX %s +// RUN: %clang -target x86_64-apple-darwin -ccc-install-dir %t/bin \ +// RUN: -stdlib++-isystem /tmp/foo -stdlib++-isystem /tmp/bar -nostdinc++ \ +// RUN: -fsyntax-only %s -### 2>&1 | FileCheck -check-prefix=NOSTDINCXX %s +// NOSTDINCXX-NOT: "-internal-isystem" "/tmp/foo" "-internal-isystem" "/tmp/bar" |
