Support converting PostScript to PDF files using ghostview. (Stefan Reichor)

1 files changed, 117 insertions, 0 deletions

diff --git a/test/GS.py b/test/GS.py
new file mode 100644
index 0000000..a836cf6
--- /dev/null
+++ b/test/GS.py
@@ -0,0 +1,117 @@
+#!/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__"
+
+import os
+import os.path
+import string
+import sys
+import TestSCons
+
+python = TestSCons.python
+
+test = TestSCons.TestSCons()
+
+
+
+test.write('mygs.py', r"""
+import os
+import sys
+outfile = open(sys.argv[1], 'wb')
+infile = open(sys.argv[2], 'rb')
+for l in infile.readlines():
+    if l[:3] != '#ps':
+        outfile.write(l)
+sys.exit(0)
+""")
+
+test.write('SConstruct', """
+env = Environment(GS = r'%s mygs.py',
+                  GSCOM = r'$GS $TARGET $SOURCE',
+                  tools=['gs'])
+env.PDF(target = 'test1.pdf', source = 'test1.ps')
+""" % (python))
+
+test.write('test1.ps', r"""This is a .ps test.
+#ps
+""")
+
+test.run(arguments = '.', stderr = None)
+
+test.fail_test(test.read('test1.pdf') != "This is a .ps test.\n")
+
+
+
+if sys.platform == 'win32':
+    gs_executable = 'gswin32c'
+elif sys.platform == 'os2':
+    gs_executable = 'gsos2'
+else:
+    gs_executable = 'gs'
+gs = test.where_is(gs_executable)
+
+if gs:
+
+    test.write("wrapper.py", """\
+import os
+import string
+import sys
+cmd = string.join(sys.argv[1:], " ")
+open('%s', 'ab').write("%%s\\n" %% cmd)
+os.system(cmd)
+""" % string.replace(test.workpath('wrapper.out'), '\\', '\\\\'))
+
+    test.write('SConstruct', """\
+import os
+foo = Environment(ENV = { 'PATH' : os.environ['PATH'] })
+gs = foo.Dictionary('GS')
+bar = Environment(ENV = { 'PATH' : os.environ['PATH'] },
+                  GS = r'%s wrapper.py ' + gs)
+foo.PDF(target = 'foo.pdf', source = 'foo.ps')
+bar.PDF(target = 'bar.pdf', source = 'bar.ps')
+""" % python)
+
+    input = """\
+%!PS-Adobe
+100 100 moveto /Times-Roman findfont 24 scalefont (Hello, world!) show showpage
+"""
+
+    test.write('foo.ps', input)
+
+    test.write('bar.ps', input)
+
+    test.run(arguments = 'foo.pdf', stderr = None)
+
+    test.fail_test(os.path.exists(test.workpath('wrapper.out')))
+
+    test.fail_test(not os.path.exists(test.workpath('foo.pdf')))
+
+    test.run(arguments = 'bar.pdf', stderr = None)
+
+    test.fail_test(test.read('wrapper.out') != "%s -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sOutputFile=bar.pdf bar.ps\n" % gs_executable)
+
+    test.fail_test(not os.path.exists(test.workpath('bar.pdf')))
+
+test.pass_test()