[lit, python] Always add quotes around the python path in lit

Summary:
The issue with the python path is that the path to python on Windows can contain spaces. To make the tests always work, the path to python needs to be surrounded by quotes.

This change updates several configuration files which specify the path to python as a substitution and also remove quotes from existing tests.

Reviewers: asmith, zturner, alexshap, jakehehrlich

Reviewed By: zturner, alexshap, jakehehrlich

Subscribers: mehdi_amini, nemanjai, eraman, kbarton, jakehehrlich, steven_wu, dexonsmith, stella.stamenova, delcypher, llvm-commits

Differential Revision: https://reviews.llvm.org/D50206

llvm-svn: 339073

9 files changed, 28 insertions, 27 deletions

diff --git a/llvm/utils/lit/tests/Inputs/shtest-env/lit.cfg b/llvm/utils/lit/tests/Inputs/shtest-env/lit.cfg
index 23ef60a4b21..1b4715e79ac 100644
--- a/llvm/utils/lit/tests/Inputs/shtest-env/lit.cfg
+++ b/llvm/utils/lit/tests/Inputs/shtest-env/lit.cfg
@@ -6,4 +6,4 @@ config.test_source_root = None
 config.test_exec_root = None
 config.environment['FOO'] = '1'
 config.environment['BAR'] = '2'
-config.substitutions.append(('%{python}', sys.executable))
+config.substitutions.append(('%{python}', "'%s'" % (sys.executable)))
diff --git a/llvm/utils/lit/tests/Inputs/shtest-format/external_shell/fail_with_bad_encoding.txt b/llvm/utils/lit/tests/Inputs/shtest-format/external_shell/fail_with_bad_encoding.txt
index ce38831e32e..7fbc7087a1a 100644
--- a/llvm/utils/lit/tests/Inputs/shtest-format/external_shell/fail_with_bad_encoding.txt
+++ b/llvm/utils/lit/tests/Inputs/shtest-format/external_shell/fail_with_bad_encoding.txt
@@ -1,5 +1,5 @@
 # Run a command that fails with error on stdout.
 #
-# RUN: "%{python}" %S/write-bad-encoding.py
+# RUN: %{python} %S/write-bad-encoding.py
 # RUN: false
 
diff --git a/llvm/utils/lit/tests/Inputs/shtest-format/lit.cfg b/llvm/utils/lit/tests/Inputs/shtest-format/lit.cfg
index 0d6488848b4..607538e901a 100644
--- a/llvm/utils/lit/tests/Inputs/shtest-format/lit.cfg
+++ b/llvm/utils/lit/tests/Inputs/shtest-format/lit.cfg
@@ -6,4 +6,4 @@ config.test_source_root = None
 config.test_exec_root = None
 config.target_triple = 'x86_64-unknown-unknown'
 config.available_features.add('a-present-feature')
-config.substitutions.append(('%{python}', sys.executable))
+config.substitutions.append(('%{python}', "'%s'" % (sys.executable)))
diff --git a/llvm/utils/lit/tests/Inputs/shtest-shell/dev-null.txt b/llvm/utils/lit/tests/Inputs/shtest-shell/dev-null.txt
index 5b742489cc8..1561657085d 100644
--- a/llvm/utils/lit/tests/Inputs/shtest-shell/dev-null.txt
+++ b/llvm/utils/lit/tests/Inputs/shtest-shell/dev-null.txt
@@ -1,14 +1,14 @@
 # Check handling of /dev/null in command line options
 # On windows, it should be redirected to a temp file.
 #
-# RUN: "%{python}" %S/check_args.py --my_arg /dev/null | FileCheck %s --check-prefix=CHECK1
+# RUN: %{python} %S/check_args.py --my_arg /dev/null | FileCheck %s --check-prefix=CHECK1
 # CHECK1: OK
 
-# RUN: "%{python}" %S/check_args.py --my_arg=/dev/null | FileCheck %s --check-prefix=CHECK2
+# RUN: %{python} %S/check_args.py --my_arg=/dev/null | FileCheck %s --check-prefix=CHECK2
 # CHECK2: OK
 
-# RUN: "%{python}" %S/check_args.py -a /dev/null | FileCheck %s --check-prefix=CHECK3
+# RUN: %{python} %S/check_args.py -a /dev/null | FileCheck %s --check-prefix=CHECK3
 # CHECK3: OK
 
-# RUN: "%{python}" %S/check_args.py -a=/dev/null | FileCheck %s --check-prefix=CHECK4
+# RUN: %{python} %S/check_args.py -a=/dev/null | FileCheck %s --check-prefix=CHECK4
 # CHECK4: OK
diff --git a/llvm/utils/lit/tests/Inputs/shtest-shell/lit.cfg b/llvm/utils/lit/tests/Inputs/shtest-shell/lit.cfg
index 761dc674885..14767f28463 100644
--- a/llvm/utils/lit/tests/Inputs/shtest-shell/lit.cfg
+++ b/llvm/utils/lit/tests/Inputs/shtest-shell/lit.cfg
@@ -4,4 +4,4 @@ config.suffixes = ['.txt']
 config.test_format = lit.formats.ShTest()
 config.test_source_root = None
 config.test_exec_root = None
-config.substitutions.append(('%{python}', sys.executable))
+config.substitutions.append(('%{python}', "'%s'" % (sys.executable)))
diff --git a/llvm/utils/lit/tests/Inputs/shtest-shell/redirects.txt b/llvm/utils/lit/tests/Inputs/shtest-shell/redirects.txt
index f90c2b7868b..992ac9eb30a 100644
--- a/llvm/utils/lit/tests/Inputs/shtest-shell/redirects.txt
+++ b/llvm/utils/lit/tests/Inputs/shtest-shell/redirects.txt
@@ -17,13 +17,13 @@
 # Check stderr redirect (2> and 2>>).
 #
 # RUN: echo "not-present" > %t.stderr-write
-# RUN: "%{python}" %S/write-to-stderr.py 2> %t.stderr-write
+# RUN: %{python} %S/write-to-stderr.py 2> %t.stderr-write
 # RUN: FileCheck --check-prefix=STDERR-WRITE < %t.stderr-write %s
 #
 # STDERR-WRITE-NOT: not-present
 # STDERR-WRITE: a line on stderr
 #
-# RUN: "%{python}" %S/write-to-stderr.py 2>> %t.stderr-write
+# RUN: %{python} %S/write-to-stderr.py 2>> %t.stderr-write
 # RUN: FileCheck --check-prefix=STDERR-APPEND < %t.stderr-write %s
 #
 # STDERR-APPEND: a line on stderr
@@ -33,7 +33,7 @@
 # Check combined redirect (&>).
 #
 # RUN: echo "not-present" > %t.combined
-# RUN: "%{python}" %S/write-to-stdout-and-stderr.py &> %t.combined
+# RUN: %{python} %S/write-to-stdout-and-stderr.py &> %t.combined
 # RUN: FileCheck --check-prefix=COMBINED-WRITE < %t.combined %s
 #
 # COMBINED-WRITE-NOT: not-present
diff --git a/llvm/utils/lit/tests/Inputs/shtest-shell/valid-shell.txt b/llvm/utils/lit/tests/Inputs/shtest-shell/valid-shell.txt
index 6cc83e839cf..7267b9b9ef5 100644
--- a/llvm/utils/lit/tests/Inputs/shtest-shell/valid-shell.txt
+++ b/llvm/utils/lit/tests/Inputs/shtest-shell/valid-shell.txt
@@ -2,13 +2,13 @@
 # Check force remove commands success whether the file does or doesn't exist.
 #
 # RUN: rm -f %t.write
-# RUN: "%{python}" %S/check_path.py file %t.write > %t.out
+# RUN: %{python} %S/check_path.py file %t.write > %t.out
 # RUN: FileCheck --check-prefix=REMOVE-FILE < %t.out %s
 # RUN: echo "create a temp file" > %t.write
-# RUN: "%{python}" %S/check_path.py file %t.write > %t.out
+# RUN: %{python} %S/check_path.py file %t.write > %t.out
 # RUN: FileCheck --check-prefix=FILE-EXIST < %t.out %s
 # RUN: rm -f %t.write
-# RUN: "%{python}" %S/check_path.py file %t.write > %t.out
+# RUN: %{python} %S/check_path.py file %t.write > %t.out
 # RUN: FileCheck --check-prefix=REMOVE-FILE < %t.out %s
 #
 # REMOVE-FILE: False
@@ -19,14 +19,14 @@
 #
 # Check the mkdir command with -p option.
 # RUN: rm -f -r %T/test
-# RUN: "%{python}" %S/check_path.py dir %T/test > %t.out
+# RUN: %{python} %S/check_path.py dir %T/test > %t.out
 # RUN: FileCheck --check-prefix=REMOVE-PARENT-DIR < %t.out %s
 # RUN: mkdir -p %T/test
-# RUN: "%{python}" %S/check_path.py dir %T/test > %t.out
+# RUN: %{python} %S/check_path.py dir %T/test > %t.out
 # RUN: FileCheck --check-prefix=MAKE-PARENT-DIR < %t.out %s
 # RUN: rm -f %T/test || true
 # RUN: rm -f -r %T/test
-# RUN: "%{python}" %S/check_path.py dir %T/test > %t.out
+# RUN: %{python} %S/check_path.py dir %T/test > %t.out
 # RUN: FileCheck --check-prefix=REMOVE-PARENT-DIR < %t.out %s
 #
 # MAKE-PARENT-DIR: True
@@ -36,13 +36,13 @@
 #
 # RUN: rm -rf %T/test1
 # RUN: mkdir %T/test1
-# RUN: "%{python}" %S/check_path.py dir %T/test1 > %t.out
+# RUN: %{python} %S/check_path.py dir %T/test1 > %t.out
 # RUN: FileCheck --check-prefix=MAKE-DIR < %t.out %s
 # RUN: cd %T/test1 && mkdir foo
-# RUN: "%{python}" %S/check_path.py dir %T/test1 > %t.out
+# RUN: %{python} %S/check_path.py dir %T/test1 > %t.out
 # RUN: FileCheck --check-prefix=MAKE-DIR < %t.out %s
 # RUN: cd %T && rm -rf %T/test1
-# RUN: "%{python}" %S/check_path.py dir %T/test1 > %t.out
+# RUN: %{python} %S/check_path.py dir %T/test1 > %t.out
 # RUN: FileCheck --check-prefix=REMOVE-DIR < %t.out %s
 #
 # MAKE-DIR: True
@@ -52,16 +52,16 @@
 #
 # RUN: rm -rf %T/test
 # RUN: mkdir -p %T/test/test1 %T/test/test2
-# RUN: "%{python}" %S/check_path.py dir %T/test %T/test/test1 %T/test/test2 > %t.out
+# RUN: %{python} %S/check_path.py dir %T/test %T/test/test1 %T/test/test2 > %t.out
 # RUN: FileCheck --check-prefix=DIRS-EXIST < %t.out %s
 # RUN: mkdir %T/test || true
 # RUN: echo "create a temp file" > %T/test/temp.write
 # RUN: echo "create a temp1 file" > %T/test/test1/temp1.write
 # RUN: echo "create a temp2 file" > %T/test/test2/temp2.write
-# RUN: "%{python}" %S/check_path.py file %T/test/temp.write %T/test/test1/temp1.write %T/test/test2/temp2.write> %t.out
+# RUN: %{python} %S/check_path.py file %T/test/temp.write %T/test/test1/temp1.write %T/test/test2/temp2.write> %t.out
 # RUN: FileCheck --check-prefix=FILES-EXIST < %t.out %s
 # RUN: rm -r -f %T/*
-# RUN: "%{python}" %S/check_path.py dir %T/test > %t.out
+# RUN: %{python} %S/check_path.py dir %T/test > %t.out
 # RUN: FileCheck --check-prefix=REMOVE-ALL < %t.out %s
 #
 # DIRS-EXIST: True
@@ -92,7 +92,7 @@
 # RUN: mkdir -p %T/testCat
 # RUN: echo "abcdefgh" > %T/testCat/temp.write
 # RUN: cat %T/testCat/temp.write > %T/testCat/tempcat.write
-# RUN: "%{python}" %S/check_path.py file %T/testCat/tempcat.write > %T/testCat/path.out
+# RUN: %{python} %S/check_path.py file %T/testCat/tempcat.write > %T/testCat/path.out
 # RUN: FileCheck --check-prefix=FILE-EXISTS < %T/testCat/path.out %s
 # RUN: FileCheck --check-prefix=CAT-OUTPUT < %T/testCat/tempcat.write %s
 # FILE-EXISTS: True
@@ -106,7 +106,7 @@
 # RUN: echo "efghijkl" > %T/testCat/temp2.write
 # RUN: echo "mnopqrst" > %T/testCat/temp3.write
 # RUN: cat %T/testCat/temp1.write %T/testCat/temp2.write %T/testCat/temp3.write > %T/testCat/tempmulticat.write
-# RUN: "%{python}" %S/check_path.py file %T/testCat/tempmulticat.write > %T/testCat/path.out
+# RUN: %{python} %S/check_path.py file %T/testCat/tempmulticat.write > %T/testCat/path.out
 # RUN: FileCheck --check-prefix=MULTI-FILE-EXISTS < %T/testCat/path.out %s
 # RUN: FileCheck --check-prefix=MULTI-CAT-OUTPUT < %T/testCat/tempmulticat.write %s
 # MULTI-FILE-EXISTS: True
diff --git a/llvm/utils/lit/tests/Inputs/shtest-timeout/lit.cfg b/llvm/utils/lit/tests/Inputs/shtest-timeout/lit.cfg
index c3a1c3b96ad..74f6771b923 100644
--- a/llvm/utils/lit/tests/Inputs/shtest-timeout/lit.cfg
+++ b/llvm/utils/lit/tests/Inputs/shtest-timeout/lit.cfg
@@ -29,4 +29,4 @@ config.test_exec_root = config.test_source_root
 config.target_triple = '(unused)'
 src_root = os.path.join(config.test_source_root, '..')
 config.environment['PYTHONPATH'] = src_root
-config.substitutions.append(('%{python}', sys.executable))
+config.substitutions.append(('%{python}', "'%s'" % (sys.executable)))
diff --git a/llvm/utils/lit/tests/lit.cfg b/llvm/utils/lit/tests/lit.cfg
index 75d1b5eac85..75cba3f4f04 100644
--- a/llvm/utils/lit/tests/lit.cfg
+++ b/llvm/utils/lit/tests/lit.cfg
@@ -40,7 +40,8 @@ config.substitutions.append(('%{inputs}', os.path.join(
             src_root, 'tests', 'Inputs')))
 config.substitutions.append(('%{lit}', "%%{python} %s" % (
             os.path.join(lit_path, 'lit.py'),)))
-config.substitutions.append(('%{python}', sys.executable))
+config.substitutions.append(('%{python}', "'%s'" % (sys.executable)))
+
 
 # Enable coverage.py reporting, assuming the coverage module has been installed
 # and sitecustomize.py in the virtualenv has been modified appropriately.