Repotrlab 2.0

bzr revid: pinky-b8333ccaab5dad8ff965b6c380fadadf30d5212a

1 files changed, 115 insertions, 0 deletions

diff --git a/bin/reportlab/test/test_lib_utils.py b/bin/reportlab/test/test_lib_utils.py
new file mode 100644
index 00000000000..d3e6031356e
--- /dev/null
+++ b/bin/reportlab/test/test_lib_utils.py
@@ -0,0 +1,115 @@
+"""Tests for reportlab.lib.utils
+"""
+import os
+import reportlab
+from reportlab.test import unittest
+from reportlab.test.utils import makeSuiteForClasses, printLocation
+from reportlab.lib import colors
+from reportlab.lib.utils import recursiveImport, recursiveGetAttr, recursiveSetAttr, rl_isfile, \
+                                isCompactDistro
+
+class ImporterTestCase(unittest.TestCase):
+    "Test import utilities"
+    count = 0
+
+    def setUp(self):
+        from time import time
+        from reportlab.lib.utils import get_rl_tempdir
+        s = `int(time())` + `self.count`
+        self.__class__.count += 1
+        self._tempdir = get_rl_tempdir('reportlab_test','tmp_%s' % s)
+        _testmodulename = os.path.join(self._tempdir,'test_module_%s.py' % s)
+        f = open(_testmodulename,'w')
+        f.write('__all__=[]\n')
+        f.close()
+        self._testmodulename = os.path.splitext(os.path.basename(_testmodulename))[0]
+
+    def tearDown(self):
+        from shutil import rmtree
+        rmtree(self._tempdir,1)
+
+    def test1(self):
+        "try stuff known to be in the path"
+        m1 = recursiveImport('reportlab.pdfgen.canvas')
+        import reportlab.pdfgen.canvas
+        assert m1 == reportlab.pdfgen.canvas
+
+    def test2(self):
+        "try under a well known directory NOT on the path"
+        D = os.path.join(os.path.dirname(reportlab.__file__), 'tools','pythonpoint')
+        fn = os.path.join(D,'stdparser.py')
+        if rl_isfile(fn) or rl_isfile(fn+'c') or rl_isfile(fn+'o'):
+            m1 = recursiveImport('stdparser', baseDir=D)
+
+    def test3(self):
+        "ensure CWD is on the path"
+        try:
+            cwd = os.getcwd()
+            os.chdir(self._tempdir)
+            m1 = recursiveImport(self._testmodulename)
+        finally:
+            os.chdir(cwd)
+
+    def test4(self):
+        "ensure noCWD removes current dir from path"
+        try:
+            cwd = os.getcwd()
+            os.chdir(self._tempdir)
+            import sys
+            try:
+                del sys.modules[self._testmodulename]
+            except KeyError:
+                pass
+            self.assertRaises(ImportError,
+                              recursiveImport,
+                              self._testmodulename,
+                              noCWD=1)
+        finally:
+            os.chdir(cwd)
+
+    def test5(self):
+        "recursive attribute setting/getting on modules"
+        import reportlab.lib.units
+        inch = recursiveGetAttr(reportlab, 'lib.units.inch')
+        assert inch == 72
+
+        recursiveSetAttr(reportlab, 'lib.units.cubit', 18*inch)
+        cubit = recursiveGetAttr(reportlab, 'lib.units.cubit')
+        assert cubit == 18*inch
+
+    def test6(self):
+        "recursive attribute setting/getting on drawings"
+        from reportlab.graphics.charts.barcharts import sampleH1
+        drawing = sampleH1()
+        recursiveSetAttr(drawing, 'barchart.valueAxis.valueMax', 72)
+        theMax = recursiveGetAttr(drawing, 'barchart.valueAxis.valueMax')
+        assert theMax == 72
+
+    def test7(self):
+        "test open and read of a simple relative file"
+        from reportlab.lib.utils import open_and_read
+        b = open_and_read('../docs/images/Edit_Prefs.gif')
+
+    def test8(self):
+        "test open and read of a relative file: URL"
+        from reportlab.lib.utils import open_and_read
+        b = open_and_read('file:../docs/images/Edit_Prefs.gif')
+
+    def test9(self):
+        "test open and read of an http: URL"
+        from reportlab.lib.utils import open_and_read
+        b = open_and_read('http://www.reportlab.com/rsrc/encryption.gif')
+
+    def test10(self):
+        "test open and read of a simple relative file"
+        from reportlab.lib.utils import open_and_read, getStringIO
+        b = getStringIO(open_and_read('../docs/images/Edit_Prefs.gif'))
+        b = open_and_read(b)
+
+def makeSuite():
+    return makeSuiteForClasses(ImporterTestCase)
+
+
+if __name__ == "__main__": #noruntests
+    unittest.TextTestRunner().run(makeSuite())
+    printLocation()