Reportlab 2.0

bzr revid: pinky-42646ca164f938abd312f6b2f8dccf73970f0c59

1 files changed, 77 insertions, 0 deletions

diff --git a/bin/reportlab/test/test_pdfbase_postscript.py b/bin/reportlab/test/test_pdfbase_postscript.py
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+++ b/bin/reportlab/test/test_pdfbase_postscript.py
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+#!/bin/env python
+#Copyright ReportLab Europe Ltd. 2000-2004
+#see license.txt for license details
+#history http://www.reportlab.co.uk/cgi-bin/viewcvs.cgi/public/reportlab/trunk/reportlab/test/test_pdfbase_postscript.py
+__version__=''' $Id'''
+__doc__="""Tests Postscript XObjects.
+
+Nothing visiblke in Acrobat, but the resulting files
+contain graphics and tray commands if exported to
+a Postscript device in Acrobat 4.0"""
+
+from reportlab.test import unittest
+from reportlab.test.utils import makeSuiteForClasses, outputfile, printLocation
+from reportlab.pdfgen.canvas import Canvas
+
+
+class PostScriptTestCase(unittest.TestCase):
+    "Simplest test that makes PDF"
+
+    def testVisible(self):
+        "Makes a document with extra text - should export and distill"
+        c = Canvas(outputfile('test_pdfbase_postscript_visible.pdf'))
+        c.setPageCompression(0)
+
+        c.setFont('Helvetica-Bold', 18)
+        c.drawString(100,700, 'Hello World. This is page 1 of a 2 page document.')
+        c.showPage()
+
+        c.setFont('Helvetica-Bold', 16)
+        c.drawString(100,700, 'Page 2. This has some postscript drawing code.')
+        c.drawString(100,680, 'If you print it using a PS device and Acrobat 4/5,')
+        c.drawString(100,660, 'or export to Postscript, you should see the word')
+        c.drawString(100,640, '"Hello PostScript" below.  In ordinary Acrobat Reader')
+        c.drawString(100,620, 'we expect to see nothing.')
+        c.addPostScriptCommand('/Helvetica findfont 48 scalefont setfont 100 400 moveto (Hello PostScript) show')
+
+
+        c.drawString(100,500, 'This document also inserts two postscript')
+        c.drawString(100,480, ' comments at beginning and endof the stream;')
+        c.drawString(100,460, 'search files for "%PS_BEFORE" and "%PS_AFTER".')
+        c.addPostScriptCommand('%PS_BEFORE', position=0)
+        c.addPostScriptCommand('%PS_AFTER', position=2)
+
+        c.save()
+
+    def testTray(self):
+        "Makes a document with tray command - only works on printers supporting it"
+        c = Canvas(outputfile('test_pdfbase_postscript_tray.pdf'))
+        c.setPageCompression(0)
+
+        c.setFont('Helvetica-Bold', 18)
+        c.drawString(100,700, 'Hello World. This is page 1 of a 2 page document.')
+        c.drawString(100,680, 'This also has a tray command ("5 setpapertray").')
+        c.addPostScriptCommand('5 setpapertray')
+        c.showPage()
+
+        c.setFont('Helvetica-Bold', 16)
+        c.drawString(100,700, 'Page 2. This should come from a different tray.')
+        c.drawString(100,680, 'Also, if you print it using a PS device and Acrobat 4/5,')
+        c.drawString(100,660, 'or export to Postscript, you should see the word')
+        c.drawString(100,640, '"Hello PostScript" below.  In ordinary Acrobat Reader')
+        c.drawString(100,620, 'we expect to see nothing.')
+        c.addPostScriptCommand('/Helvetica findfont 48 scalefont setfont 100 400 moveto (Hello PostScript) show')
+
+
+        c.save()
+
+def makeSuite():
+    return makeSuiteForClasses(PostScriptTestCase)
+
+
+#noruntests
+if __name__ == "__main__":
+    unittest.TextTestRunner().run(makeSuite())
+    print 'saved '+outputfile('test_pdfgen_postscript_visible.pdf')
+    print 'saved '+outputfile('test_pdfgen_postscript_tray.pdf')
+    printLocation()