[cfe-commits] [libcxx] r172436 - in /libcxx/trunk/test: lit.cfg support/platform_support.h

[Howard Hinnant]

Author: hhinnant
Date: Mon Jan 14 11:12:54 2013
New Revision: 172436

URL: http://llvm.org/viewvc/llvm-project?rev=172436&view=rev
Log:
Michael van der Westhuizen: Improve support for testing on Linux.  Fixes http://llvm.org/bugs/show_bug.cgi?id=14892.

Modified:
    libcxx/trunk/test/lit.cfg
    libcxx/trunk/test/support/platform_support.h

Modified: libcxx/trunk/test/lit.cfg
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/lit.cfg?rev=172436&r1=172435&r2=172436&view=diff
==============================================================================
--- libcxx/trunk/test/lit.cfg (original)
+++ libcxx/trunk/test/lit.cfg Mon Jan 14 11:12:54 2013
@@ -8,6 +8,8 @@
 import tempfile
 import signal
 import subprocess
+import errno
+import time
 
 class LibcxxTestFormat(lit.formats.FileBasedTest):
     """
@@ -24,9 +26,15 @@
         self.cpp_flags = list(cpp_flags)
         self.ld_flags = list(ld_flags)
 
-    def execute_command(self, command):
-        p = subprocess.Popen(command, stdin=subprocess.PIPE,
-                             stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    def execute_command(self, command, in_dir=None):
+        kwargs = {
+            'stdin' :subprocess.PIPE,
+            'stdout':subprocess.PIPE,
+            'stderr':subprocess.PIPE,
+        }
+        if in_dir:
+            kwargs['cwd'] = in_dir
+        p = subprocess.Popen(command, **kwargs)
         out,err = p.communicate()
         exitCode = p.wait()
 
@@ -37,8 +45,18 @@
         return out, err, exitCode
 
     def execute(self, test, lit_config):
+        while True:
+            try:
+                return self._execute(test, lit_config)
+            except OSError, oe:
+                if oe.errno != errno.ETXTBSY:
+                    raise
+                time.sleep(0.1)
+
+    def _execute(self, test, lit_config):
         name = test.path_in_suite[-1]
         source_path = test.getSourcePath()
+        source_dir = os.path.dirname(source_path)
 
         # Check what kind of test this is.
         assert name.endswith('.pass.cpp') or name.endswith('.fail.cpp')
@@ -85,7 +103,7 @@
                 cmd = [exec_path]
                 if lit_config.useValgrind:
                     cmd = lit_config.valgrindArgs + cmd
-                out, err, exitCode = self.execute_command(cmd)
+                out, err, exitCode = self.execute_command(cmd, source_dir)
                 if exitCode != 0:
                     report = """Compiled With: %s\n""" % ' '.join(["'%s'" % a
                                                                    for a in compile_cmd])
@@ -157,8 +175,9 @@
 if sys.platform == 'darwin':
   libraries += ['-lSystem']
 if sys.platform == 'linux2':
-  libraries += ['-lgcc_eh', '-lsupc++', '-lc', '-lm', '-lrt', '-lgcc_s']
+  libraries += ['-lsupc++', '-lgcc_eh', '-lc', '-lm', '-lpthread', '-lrt', '-lgcc_s']
   libraries += ['-Wl,-R', libcxx_obj_root + '/lib']
+  compile_flags += ['-D__STDC_FORMAT_MACROS', '-D__STDC_LIMIT_MACROS', '-D__STDC_CONSTANT_MACROS']
 
 config.test_format = LibcxxTestFormat(
     cxx_under_test,

Modified: libcxx/trunk/test/support/platform_support.h
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/support/platform_support.h?rev=172436&r1=172435&r2=172436&view=diff
==============================================================================
--- libcxx/trunk/test/support/platform_support.h (original)
+++ libcxx/trunk/test/support/platform_support.h Mon Jan 14 11:12:54 2013
@@ -27,9 +27,14 @@
 #define LOCALE_zh_CN_UTF_8     "Chinese_China.936"
 #else
 #define LOCALE_en_US_UTF_8     "en_US.UTF-8"
-#define LOCALE_cs_CZ_ISO8859_2 "cs_CZ.ISO8859-2"
 #define LOCALE_fr_FR_UTF_8     "fr_FR.UTF-8"
+#ifdef __linux__
+#define LOCALE_fr_CA_ISO8859_1 "fr_CA.ISO-8859-1"
+#define LOCALE_cs_CZ_ISO8859_2 "cs_CZ.ISO-8859-2"
+#else
 #define LOCALE_fr_CA_ISO8859_1 "fr_CA.ISO8859-1"
+#define LOCALE_cs_CZ_ISO8859_2 "cs_CZ.ISO8859-2"
+#endif
 #define LOCALE_ru_RU_UTF_8     "ru_RU.UTF-8"
 #define LOCALE_zh_CN_UTF_8     "zh_CN.UTF-8"
 #endif