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Add --preserve option to test system.

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[SVN r18915]
This commit is contained in:
Vladimir Prus
2003-07-02 11:46:19 +00:00
parent 66ad2a2aad
commit 745fbefcf4
2 changed files with 22 additions and 12 deletions
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16
test/BoostBuild.py
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@@ -219,9 +219,10 @@ class Tester(TestCmd.TestCmd):
def dump_stdio(self):
print "STDOUT ============"
print self.stdout()
print self.stdout()
print "STDERR ============"
print self.stderr()
print "END ==============="
#
# FIXME: Large portion copied from TestSCons.py, should be moved?
@@ -309,7 +310,18 @@ class Tester(TestCmd.TestCmd):
if condition and dump_stdio:
self.dump_stdio()
if '--preserve' in sys.argv:
print
print "*** Copying the state of working dir into 'failed_test' ***"
print
path = os.path.join(self.original_workdir, "failed_test")
if os.path.isdir(path):
shutil.rmtree(path, ignore_errors=0)
elif os.path.exists(path):
raise "The path " + path + " already exists and is not directory";
shutil.copytree(self.workdir, path)
TestCmd.TestCmd.fail_test(self, condition, *args)
# A number of methods below check expectations with actual difference

18
test/test_system.html
View File

@@ -4,12 +4,13 @@
<html>
<head>
<meta name="generator" content=
"HTML Tidy for Linux/x86 (vers 1st March 2002), see www.w3.org">
"HTML Tidy for Linux/x86 (vers 1st April 2002), see www.w3.org">
<!--tidy options: -i -wrap 78 -->
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>A testing system for Boost.Build</title>
<style type="text/css">
<style type="text/css">
hr { color: black }
p.revision { text-align: right; font-style: italic }
pre.code { margin-left: 2em }
@@ -19,7 +20,7 @@
h1 { text-align: right }
br.clear { clear: left }
div.attention { color: red }
</style>
</style>
</head>
<body>
@@ -276,13 +277,10 @@ t.cleanup()
<tt>pass_test</tt> and <tt>fail_test</tt> are used to explicitly give the
test outcome.</p>
<p>Typically, after test termination, the working directory is erased. If
is possible to prevent it by setting environmental variables
<tt>PRESERVE</tt>, <tt>PRESERVE_PASS</tt> and <tt>PRESERVE_FAIL</tt>.
Non-zero value of the first makes the working directory preserved in all
cases, while the other variables apply only to specific outcomes. When a
directory is preserved, its name will be printed to the standard
output.</p>
<p>Typically, after test termination, the working directory is erased. To
debug a failed test, you should add "--preserve" option when invoking
test. On failure, the working directory will be copied to "failed_test"
directory in the current dir.</p>
<h2 id="sec-reference">Reference documentation</h2>