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llvm-project/clang/test/Driver/parse-progname.c

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Driver: support detecting driver mode when clang has a version suffix without dash (PR21094) Clang would previously not get into C++ mode when invoked as 'clang++3.6' (though clang++-3.6 would work). I found the previous loop logic in this function confusing; hopefully this makes it a little clearer. Differential Revision: http://reviews.llvm.org/D5833 llvm-svn: 220052
2014-10-18 01:07:59 +08:00
// REQUIRES: shell, arm-registered-target
[clang] Get rid of "%T" expansions The %T lit expansion expands to a common directory shared between all the tests in the same directory, which is unexpected and unintuitive, and more importantly, it's been a source of subtle race conditions and flaky tests. In https://reviews.llvm.org/D35396, it was agreed that it would be best to simply ban %T and only keep %t, which is unique to each test. When a test needs a temporary directory, it can just create one using mkdir %t. This patch removes %T in clang. Differential Revision: https://reviews.llvm.org/D36437 llvm-svn: 310950
2017-08-16 03:47:06 +08:00
// RUN: mkdir -p %t
// RUN: ln -fs %clang %t/clang++
// RUN: ln -fs %clang %t/clang++3.5.0
// RUN: ln -fs %clang %t/clang++-3.5
// RUN: ln -fs %clang %t/clang++-tot
// RUN: ln -fs %clang %t/clang-c++
// RUN: ln -fs %clang %t/clang-g++
// RUN: ln -fs %clang %t/c++
// RUN: ln -fs %clang %t/foo-clang++
// RUN: ln -fs %clang %t/foo-clang++-3.5
// RUN: ln -fs %clang %t/foo-clang++3.5
// RUN: %t/clang++ -### %s 2>&1 | FileCheck -check-prefix=CXXMODE %s
// RUN: %t/clang++3.5.0 -### %s 2>&1 | FileCheck -check-prefix=CXXMODE %s
// RUN: %t/clang++-3.5 -### %s 2>&1 | FileCheck -check-prefix=CXXMODE %s
// RUN: %t/clang++-tot -### %s 2>&1 | FileCheck -check-prefix=CXXMODE %s
// RUN: %t/clang-c++ -### %s 2>&1 | FileCheck -check-prefix=CXXMODE %s
// RUN: %t/clang-g++ -### %s 2>&1 | FileCheck -check-prefix=CXXMODE %s
// RUN: %t/c++ -### %s 2>&1 | FileCheck -check-prefix=CXXMODE %s
// RUN: %t/foo-clang++ -### %s 2>&1 | FileCheck -check-prefix=CXXMODE %s
// RUN: %t/foo-clang++-3.5 -### %s 2>&1 | FileCheck -check-prefix=CXXMODE %s
// RUN: %t/foo-clang++3.5 -### %s 2>&1 | FileCheck -check-prefix=CXXMODE %s
Driver: support detecting driver mode when clang has a version suffix without dash (PR21094) Clang would previously not get into C++ mode when invoked as 'clang++3.6' (though clang++-3.6 would work). I found the previous loop logic in this function confusing; hopefully this makes it a little clearer. Differential Revision: http://reviews.llvm.org/D5833 llvm-svn: 220052
2014-10-18 01:07:59 +08:00
// CXXMODE: "-x" "c++"
[clang] Get rid of "%T" expansions The %T lit expansion expands to a common directory shared between all the tests in the same directory, which is unexpected and unintuitive, and more importantly, it's been a source of subtle race conditions and flaky tests. In https://reviews.llvm.org/D35396, it was agreed that it would be best to simply ban %T and only keep %t, which is unique to each test. When a test needs a temporary directory, it can just create one using mkdir %t. This patch removes %T in clang. Differential Revision: https://reviews.llvm.org/D36437 llvm-svn: 310950
2017-08-16 03:47:06 +08:00
// RUN: ln -fs %clang %t/clang-cl
// RUN: ln -fs %clang %t/cl
// RUN: ln -fs %clang %t/cl.exe
// RUN: ln -fs %clang %t/clang-cl3.5
// RUN: ln -fs %clang %t/clang-cl-3.5
Try to fix parse-progname.c test on Darwin llvm-svn: 220086
2014-10-18 04:55:54 +08:00
// Note: use -- in front of the filename so it's not mistaken for an option on
// filesystems that use slashes for dir separators.
[clang] Get rid of "%T" expansions The %T lit expansion expands to a common directory shared between all the tests in the same directory, which is unexpected and unintuitive, and more importantly, it's been a source of subtle race conditions and flaky tests. In https://reviews.llvm.org/D35396, it was agreed that it would be best to simply ban %T and only keep %t, which is unique to each test. When a test needs a temporary directory, it can just create one using mkdir %t. This patch removes %T in clang. Differential Revision: https://reviews.llvm.org/D36437 llvm-svn: 310950
2017-08-16 03:47:06 +08:00
// RUN: %t/clang-cl -### -- %s 2>&1 | FileCheck -check-prefix=CLMODE %s
// RUN: %t/cl -### -- %s 2>&1 | FileCheck -check-prefix=CLMODE %s
// RUN: %t/cl.exe -### -- %s 2>&1 | FileCheck -check-prefix=CLMODE %s
// RUN: %t/clang-cl3.5 -### -- %s 2>&1 | FileCheck -check-prefix=CLMODE %s
// RUN: %t/clang-cl-3.5 -### -- %s 2>&1 | FileCheck -check-prefix=CLMODE %s
Driver: support detecting driver mode when clang has a version suffix without dash (PR21094) Clang would previously not get into C++ mode when invoked as 'clang++3.6' (though clang++-3.6 would work). I found the previous loop logic in this function confusing; hopefully this makes it a little clearer. Differential Revision: http://reviews.llvm.org/D5833 llvm-svn: 220052
2014-10-18 01:07:59 +08:00
// CLMODE: "-fdiagnostics-format" "msvc"
[clang] Get rid of "%T" expansions The %T lit expansion expands to a common directory shared between all the tests in the same directory, which is unexpected and unintuitive, and more importantly, it's been a source of subtle race conditions and flaky tests. In https://reviews.llvm.org/D35396, it was agreed that it would be best to simply ban %T and only keep %t, which is unique to each test. When a test needs a temporary directory, it can just create one using mkdir %t. This patch removes %T in clang. Differential Revision: https://reviews.llvm.org/D36437 llvm-svn: 310950
2017-08-16 03:47:06 +08:00
// RUN: ln -fs %clang %t/clang-cpp
// RUN: ln -fs %clang %t/cpp
// RUN: %t/clang-cpp -### %s 2>&1 | FileCheck -check-prefix=CPPMODE %s
// RUN: %t/cpp -### %s 2>&1 | FileCheck -check-prefix=CPPMODE %s
Driver: support detecting driver mode when clang has a version suffix without dash (PR21094) Clang would previously not get into C++ mode when invoked as 'clang++3.6' (though clang++-3.6 would work). I found the previous loop logic in this function confusing; hopefully this makes it a little clearer. Differential Revision: http://reviews.llvm.org/D5833 llvm-svn: 220052
2014-10-18 01:07:59 +08:00
// CPPMODE: "-E"
[clang] Get rid of "%T" expansions The %T lit expansion expands to a common directory shared between all the tests in the same directory, which is unexpected and unintuitive, and more importantly, it's been a source of subtle race conditions and flaky tests. In https://reviews.llvm.org/D35396, it was agreed that it would be best to simply ban %T and only keep %t, which is unique to each test. When a test needs a temporary directory, it can just create one using mkdir %t. This patch removes %T in clang. Differential Revision: https://reviews.llvm.org/D36437 llvm-svn: 310950
2017-08-16 03:47:06 +08:00
// RUN: ln -fs %clang %t/cl-clang
// RUN: %t/cl-clang -### %s 2>&1 | FileCheck -check-prefix=CMODE %s
Driver: support detecting driver mode when clang has a version suffix without dash (PR21094) Clang would previously not get into C++ mode when invoked as 'clang++3.6' (though clang++-3.6 would work). I found the previous loop logic in this function confusing; hopefully this makes it a little clearer. Differential Revision: http://reviews.llvm.org/D5833 llvm-svn: 220052
2014-10-18 01:07:59 +08:00
// CMODE: "-x" "c"
// CMODE-NOT: "-fdiagnostics-format" "msvc"
[clang] Get rid of "%T" expansions The %T lit expansion expands to a common directory shared between all the tests in the same directory, which is unexpected and unintuitive, and more importantly, it's been a source of subtle race conditions and flaky tests. In https://reviews.llvm.org/D35396, it was agreed that it would be best to simply ban %T and only keep %t, which is unique to each test. When a test needs a temporary directory, it can just create one using mkdir %t. This patch removes %T in clang. Differential Revision: https://reviews.llvm.org/D36437 llvm-svn: 310950
2017-08-16 03:47:06 +08:00
// RUN: ln -fs %clang %t/arm-linux-gnueabi-clang
// RUN: %t/arm-linux-gnueabi-clang -### %s 2>&1 | FileCheck -check-prefix=TARGET %s
Driver: support detecting driver mode when clang has a version suffix without dash (PR21094) Clang would previously not get into C++ mode when invoked as 'clang++3.6' (though clang++-3.6 would work). I found the previous loop logic in this function confusing; hopefully this makes it a little clearer. Differential Revision: http://reviews.llvm.org/D5833 llvm-svn: 220052
2014-10-18 01:07:59 +08:00
// TARGET: Target: arm--linux-gnueabi