--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/run-tests.py Fri Apr 21 18:47:55 2006 +0200
@@ -0,0 +1,192 @@
+#!/usr/bin/env python
+#
+# run-tests.py - Run a set of tests on Mercurial
+#
+# Copyright 2006 Matt Mackall <mpm@selenic.com>
+#
+# This software may be used and distributed according to the terms
+# of the GNU General Public License, incorporated herein by reference.
+
+import os, sys, shutil, re
+import tempfile
+import difflib
+import popen2
+from optparse import OptionParser
+
+required_tools = ["python", "diff", "grep", "unzip", "gunzip", "bunzip2", "sed"]
+
+parser = OptionParser()
+parser.add_option("-v", "--verbose", action="store_true", dest="verbose",
+ default=False, help="output verbose messages")
+(options, args) = parser.parse_args()
+verbose = options.verbose
+
+def vlog(*msg):
+ if verbose:
+ for m in msg:
+ print m,
+ print
+
+def show_diff(expected, output):
+ for line in difflib.unified_diff(expected, output,
+ "Expected output", "Test output", lineterm=''):
+ print line
+
+def find_program(program):
+ """Search PATH for a executable program"""
+ for p in os.environ.get('PATH', os.defpath).split(os.pathsep):
+ name = os.path.join(p, program)
+ if os.access(name, os.X_OK):
+ return name
+ return None
+
+# Before we go any further, check for pre-requisite tools
+# stuff from coreutils (cat, rm, etc) are not tested
+for p in required_tools:
+ if os.name == 'nt':
+ p += '.exe'
+ found = find_program(p)
+ if found:
+ vlog("# Found prerequisite", p, "at", found)
+ else:
+ print "WARNING: Did not find prerequisite tool: "+p
+
+# Reset some environment variables to well-known values
+os.environ['LANG'] = os.environ['LC_ALL'] = 'C'
+os.environ['TZ'] = 'GMT'
+
+os.environ["HGEDITOR"] = sys.executable + ' -c "import sys; sys.exit(0)"'
+os.environ["HGMERGE"] = sys.executable + ' -c "import sys; sys.exit(0)"'
+os.environ["HGUSER"] = "test"
+os.environ["HGRCPATH"] = ""
+
+TESTDIR = os.environ["TESTDIR"] = os.getcwd()
+HGTMP = os.environ["HGTMP"] = tempfile.mkdtemp("", "hgtests.")
+
+def cleanup_exit():
+ if verbose:
+ print "# Cleaning up HGTMP", HGTMP
+ shutil.rmtree(HGTMP, True)
+
+vlog("# Using TESTDIR", TESTDIR)
+vlog("# Using HGTMP", HGTMP)
+
+os.umask(022)
+
+vlog("# Performing temporary installation of HG")
+INST = os.path.join(HGTMP, "install")
+BINDIR = os.path.join(INST, "bin")
+PYTHONDIR = os.path.join(INST, "lib", "python")
+installerrs = os.path.join("tests", "install.err")
+
+os.chdir("..") # Get back to hg root
+cmd = '%s setup.py install --home="%s" --install-lib="%s" >%s 2>&1' % \
+ (sys.executable, INST, PYTHONDIR, installerrs)
+vlog("# Running", cmd)
+if os.system(cmd) == 0:
+ if not verbose:
+ os.remove(installerrs)
+else:
+ f = open(installerrs)
+ for line in f:
+ print line,
+ f.close()
+ cleanup_exit()
+ sys.exit(1)
+os.chdir(TESTDIR)
+
+os.environ["PATH"] = "%s%s%s" % (BINDIR, os.pathsep, os.environ["PATH"])
+os.environ["PYTHONPATH"] = PYTHONDIR
+
+tests = 0
+failed = 0
+
+def run(cmd, split_lines=True):
+ """Run command in a sub-process, capturing the output (stdout and stderr).
+ Return the exist code, and output."""
+ # TODO: Use subprocess.Popen if we're running on Python 2.4
+ if os.name == 'nt':
+ tochild, fromchild = os.popen4(cmd)
+ tochild.close()
+ output = fromchild.read()
+ ret = fromchild.close()
+ if ret == None:
+ ret = 0
+ else:
+ proc = popen2.Popen4(cmd)
+ proc.tochild.close()
+ output = proc.fromchild.read()
+ ret = proc.wait()
+ if split_lines:
+ output = output.splitlines()
+ return ret, output
+
+def run_one(test):
+ vlog("# Test", test)
+ if not verbose:
+ sys.stdout.write('.')
+ sys.stdout.flush()
+
+ err = os.path.join(TESTDIR, test+".err")
+ ref = os.path.join(TESTDIR, test+".out")
+
+ if os.path.exists(err):
+ os.remove(err) # Remove any previous output files
+
+ # Make a tmp subdirectory to work in
+ tmpd = os.path.join(HGTMP, test)
+ os.mkdir(tmpd)
+ os.chdir(tmpd)
+
+ if test.endswith(".py"):
+ cmd = '%s "%s"' % (sys.executable, os.path.join(TESTDIR, test))
+ else:
+ cmd = '"%s"' % (os.path.join(TESTDIR, test))
+
+ # To reliably get the error code from batch files on WinXP,
+ # the "cmd /c call" prefix is needed. Grrr
+ if os.name == 'nt' and test.endswith(".bat"):
+ cmd = 'cmd /c call "%s"' % (os.path.join(TESTDIR, test))
+
+ vlog("# Running", cmd)
+ ret, out = run(cmd)
+ vlog("# Ret was:", ret)
+
+ if ret == 0:
+ # If reference output file exists, check test output against it
+ if os.path.exists(ref):
+ f = open(ref, "r")
+ ref_out = f.read().splitlines()
+ f.close()
+ if out != ref_out:
+ ret = 1
+ print "\nERROR: %s output changed" % (test)
+ show_diff(ref_out, out)
+ else:
+ print "\nERROR: %s failed with error code %d" % (test, ret)
+
+ if ret != 0: # Save errors to a file for diagnosis
+ f = open(err, "w")
+ for line in out:
+ f.write(line)
+ f.write("\n")
+ f.close()
+
+ os.chdir(TESTDIR)
+ shutil.rmtree(tmpd, True)
+ return ret == 0
+
+for test in os.listdir("."):
+ if test.startswith("test-"):
+ if '~' in test or re.search(r'\.(out|err)$', test):
+ continue
+ if not run_one(test):
+ failed += 1
+ tests += 1
+
+print "# Ran %d tests, %d failed." % (tests, failed)
+
+cleanup_exit()
+
+if failed:
+ sys.exit(1)