From 4710c53dcad1ebf3755f3efb9e80ac24bd72a9b2 Mon Sep 17 00:00:00 2001 From: darylm503 Date: Mon, 16 Apr 2012 22:12:42 +0000 Subject: AppPkg/Applications/Python: Add Python 2.7.2 sources since the release of Python 2.7.3 made them unavailable from the python.org web site. These files are a subset of the python-2.7.2.tgz distribution from python.org. Changed files from PyMod-2.7.2 have been copied into the corresponding directories of this tree, replacing the original files in the distribution. Signed-off-by: daryl.mcdaniel@intel.com git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13197 6f19259b-4bc3-4df7-8a09-765794883524 --- .../Python/Python-2.7.2/Lib/test/test_fileinput.py | 225 +++++++++++++++++++++ 1 file changed, 225 insertions(+) create mode 100644 AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_fileinput.py (limited to 'AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_fileinput.py') diff --git a/AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_fileinput.py b/AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_fileinput.py new file mode 100644 index 0000000000..79997d358d --- /dev/null +++ b/AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_fileinput.py @@ -0,0 +1,225 @@ +''' +Tests for fileinput module. +Nick Mathewson +''' + +import unittest +from test.test_support import verbose, TESTFN, run_unittest +from test.test_support import unlink as safe_unlink +import sys, re +from StringIO import StringIO +from fileinput import FileInput, hook_encoded + +# The fileinput module has 2 interfaces: the FileInput class which does +# all the work, and a few functions (input, etc.) that use a global _state +# variable. We only test the FileInput class, since the other functions +# only provide a thin facade over FileInput. + +# Write lines (a list of lines) to temp file number i, and return the +# temp file's name. +def writeTmp(i, lines, mode='w'): # opening in text mode is the default + name = TESTFN + str(i) + f = open(name, mode) + f.writelines(lines) + f.close() + return name + +def remove_tempfiles(*names): + for name in names: + safe_unlink(name) + +class BufferSizesTests(unittest.TestCase): + def test_buffer_sizes(self): + # First, run the tests with default and teeny buffer size. + for round, bs in (0, 0), (1, 30): + try: + t1 = writeTmp(1, ["Line %s of file 1\n" % (i+1) for i in range(15)]) + t2 = writeTmp(2, ["Line %s of file 2\n" % (i+1) for i in range(10)]) + t3 = writeTmp(3, ["Line %s of file 3\n" % (i+1) for i in range(5)]) + t4 = writeTmp(4, ["Line %s of file 4\n" % (i+1) for i in range(1)]) + self.buffer_size_test(t1, t2, t3, t4, bs, round) + finally: + remove_tempfiles(t1, t2, t3, t4) + + def buffer_size_test(self, t1, t2, t3, t4, bs=0, round=0): + pat = re.compile(r'LINE (\d+) OF FILE (\d+)') + + start = 1 + round*6 + if verbose: + print '%s. Simple iteration (bs=%s)' % (start+0, bs) + fi = FileInput(files=(t1, t2, t3, t4), bufsize=bs) + lines = list(fi) + fi.close() + self.assertEqual(len(lines), 31) + self.assertEqual(lines[4], 'Line 5 of file 1\n') + self.assertEqual(lines[30], 'Line 1 of file 4\n') + self.assertEqual(fi.lineno(), 31) + self.assertEqual(fi.filename(), t4) + + if verbose: + print '%s. Status variables (bs=%s)' % (start+1, bs) + fi = FileInput(files=(t1, t2, t3, t4), bufsize=bs) + s = "x" + while s and s != 'Line 6 of file 2\n': + s = fi.readline() + self.assertEqual(fi.filename(), t2) + self.assertEqual(fi.lineno(), 21) + self.assertEqual(fi.filelineno(), 6) + self.assertFalse(fi.isfirstline()) + self.assertFalse(fi.isstdin()) + + if verbose: + print '%s. Nextfile (bs=%s)' % (start+2, bs) + fi.nextfile() + self.assertEqual(fi.readline(), 'Line 1 of file 3\n') + self.assertEqual(fi.lineno(), 22) + fi.close() + + if verbose: + print '%s. Stdin (bs=%s)' % (start+3, bs) + fi = FileInput(files=(t1, t2, t3, t4, '-'), bufsize=bs) + savestdin = sys.stdin + try: + sys.stdin = StringIO("Line 1 of stdin\nLine 2 of stdin\n") + lines = list(fi) + self.assertEqual(len(lines), 33) + self.assertEqual(lines[32], 'Line 2 of stdin\n') + self.assertEqual(fi.filename(), '') + fi.nextfile() + finally: + sys.stdin = savestdin + + if verbose: + print '%s. Boundary conditions (bs=%s)' % (start+4, bs) + fi = FileInput(files=(t1, t2, t3, t4), bufsize=bs) + self.assertEqual(fi.lineno(), 0) + self.assertEqual(fi.filename(), None) + fi.nextfile() + self.assertEqual(fi.lineno(), 0) + self.assertEqual(fi.filename(), None) + + if verbose: + print '%s. Inplace (bs=%s)' % (start+5, bs) + savestdout = sys.stdout + try: + fi = FileInput(files=(t1, t2, t3, t4), inplace=1, bufsize=bs) + for line in fi: + line = line[:-1].upper() + print line + fi.close() + finally: + sys.stdout = savestdout + + fi = FileInput(files=(t1, t2, t3, t4), bufsize=bs) + for line in fi: + self.assertEqual(line[-1], '\n') + m = pat.match(line[:-1]) + self.assertNotEqual(m, None) + self.assertEqual(int(m.group(1)), fi.filelineno()) + fi.close() + +class FileInputTests(unittest.TestCase): + def test_zero_byte_files(self): + try: + t1 = writeTmp(1, [""]) + t2 = writeTmp(2, [""]) + t3 = writeTmp(3, ["The only line there is.\n"]) + t4 = writeTmp(4, [""]) + fi = FileInput(files=(t1, t2, t3, t4)) + + line = fi.readline() + self.assertEqual(line, 'The only line there is.\n') + self.assertEqual(fi.lineno(), 1) + self.assertEqual(fi.filelineno(), 1) + self.assertEqual(fi.filename(), t3) + + line = fi.readline() + self.assertFalse(line) + self.assertEqual(fi.lineno(), 1) + self.assertEqual(fi.filelineno(), 0) + self.assertEqual(fi.filename(), t4) + fi.close() + finally: + remove_tempfiles(t1, t2, t3, t4) + + def test_files_that_dont_end_with_newline(self): + try: + t1 = writeTmp(1, ["A\nB\nC"]) + t2 = writeTmp(2, ["D\nE\nF"]) + fi = FileInput(files=(t1, t2)) + lines = list(fi) + self.assertEqual(lines, ["A\n", "B\n", "C", "D\n", "E\n", "F"]) + self.assertEqual(fi.filelineno(), 3) + self.assertEqual(fi.lineno(), 6) + finally: + remove_tempfiles(t1, t2) + + def test_unicode_filenames(self): + try: + t1 = writeTmp(1, ["A\nB"]) + encoding = sys.getfilesystemencoding() + if encoding is None: + encoding = 'ascii' + fi = FileInput(files=unicode(t1, encoding)) + lines = list(fi) + self.assertEqual(lines, ["A\n", "B"]) + finally: + remove_tempfiles(t1) + + def test_fileno(self): + try: + t1 = writeTmp(1, ["A\nB"]) + t2 = writeTmp(2, ["C\nD"]) + fi = FileInput(files=(t1, t2)) + self.assertEqual(fi.fileno(), -1) + line = fi.next() + self.assertNotEqual(fi.fileno(), -1) + fi.nextfile() + self.assertEqual(fi.fileno(), -1) + line = list(fi) + self.assertEqual(fi.fileno(), -1) + finally: + remove_tempfiles(t1, t2) + + def test_opening_mode(self): + try: + # invalid mode, should raise ValueError + fi = FileInput(mode="w") + self.fail("FileInput should reject invalid mode argument") + except ValueError: + pass + try: + # try opening in universal newline mode + t1 = writeTmp(1, ["A\nB\r\nC\rD"], mode="wb") + fi = FileInput(files=t1, mode="U") + lines = list(fi) + self.assertEqual(lines, ["A\n", "B\n", "C\n", "D"]) + finally: + remove_tempfiles(t1) + + def test_file_opening_hook(self): + try: + # cannot use openhook and inplace mode + fi = FileInput(inplace=1, openhook=lambda f,m: None) + self.fail("FileInput should raise if both inplace " + "and openhook arguments are given") + except ValueError: + pass + try: + fi = FileInput(openhook=1) + self.fail("FileInput should check openhook for being callable") + except ValueError: + pass + try: + t1 = writeTmp(1, ["A\nB"], mode="wb") + fi = FileInput(files=t1, openhook=hook_encoded("rot13")) + lines = list(fi) + self.assertEqual(lines, ["N\n", "O"]) + finally: + remove_tempfiles(t1) + +def test_main(): + run_unittest(BufferSizesTests, FileInputTests) + +if __name__ == "__main__": + test_main() -- cgit v1.2.3