1 files changed, 91 insertions, 0 deletions
diff --git a/test/scons-time/time/empty.py b/test/scons-time/time/empty.py
new file mode 100644
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+++ b/test/scons-time/time/empty.py
@@ -0,0 +1,91 @@
+#!/usr/bin/env python
+#
+# __COPYRIGHT__
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
+
+"""
+Verify that the time subcommand doesn't fail and prints an appropriate
+error message if a log file is empty.
+"""
+
+import TestSCons_time
+
+test = TestSCons_time.TestSCons_time()
+
+
+header = '       Total  SConscripts        SCons     commands\n'
+
+lines = []
+
+line_fmt    = '   11.123456    22.234567    33.345678    44.456789    %s\n'
+empty_fmt   = '                                                       %s\n'
+
+for i in xrange(9):
+    logfile_name = 'foo-%s-0.log' % i
+    if i == 5:
+        test.write(test.workpath(logfile_name), "")
+        lines.append(empty_fmt % logfile_name)
+    else:
+        test.fake_logfile(logfile_name)
+        lines.append(line_fmt % logfile_name)
+
+expect = [header] + lines
+
+test.run(arguments = 'time foo-*.log',
+         stdout = ''.join(expect),
+         stderr = "file 'foo-5-0.log' has no contents!\n")
+
+expect = """\
+set key bottom left
+plot '-' title "Startup" with lines lt 1
+# Startup
+0 11.123456
+1 11.123456
+2 11.123456
+3 11.123456
+4 11.123456
+6 11.123456
+7 11.123456
+8 11.123456
+e
+"""
+
+stderr = "file 'foo-5-0.log' has no contents!\n"
+
+test.run(arguments = 'time --fmt gnuplot --which total foo-*.log',
+         stdout = expect,
+         stderr = stderr)
+
+expect = """\
+set key bottom left
+plot '-' title "Startup" with lines lt 1
+# Startup
+e
+"""
+
+test.run(arguments = 'time --fmt gnuplot foo-5-0.log',
+         stdout = expect,
+         stderr = stderr)
+
+test.pass_test()