Python GridOut.readline 예제들

예제 #1

파일: test_grid_file.py 프로젝트: prashantmital/mongo-python-driver

    def test_readlines(self):
        f = GridIn(self.db.fs, chunkSize=5)
        f.write((b"""Hello world,
How are you?
Hope all is well.
Bye"""))
        f.close()

        # Try read(), then readlines().
        g = GridOut(self.db.fs, f._id)
        self.assertEqual(b"He", g.read(2))
        self.assertEqual([b"llo world,\n", b"How are you?\n"], g.readlines(11))
        self.assertEqual([b"Hope all is well.\n", b"Bye"], g.readlines())
        self.assertEqual([], g.readlines())

        # Try readline(), then readlines().
        g = GridOut(self.db.fs, f._id)
        self.assertEqual(b"Hello world,\n", g.readline())
        self.assertEqual([b"How are you?\n", b"Hope all is well.\n"],
                         g.readlines(13))
        self.assertEqual(b"Bye", g.readline())
        self.assertEqual([], g.readlines())

        # Only readlines().
        g = GridOut(self.db.fs, f._id)
        self.assertEqual([
            b"Hello world,\n", b"How are you?\n", b"Hope all is well.\n",
            b"Bye"
        ], g.readlines())

        g = GridOut(self.db.fs, f._id)
        self.assertEqual([
            b"Hello world,\n", b"How are you?\n", b"Hope all is well.\n",
            b"Bye"
        ], g.readlines(0))

        g = GridOut(self.db.fs, f._id)
        self.assertEqual([b"Hello world,\n"], g.readlines(1))
        self.assertEqual([b"How are you?\n"], g.readlines(12))
        self.assertEqual([b"Hope all is well.\n", b"Bye"], g.readlines(18))

        # Try readlines() first, then read().
        g = GridOut(self.db.fs, f._id)
        self.assertEqual([b"Hello world,\n"], g.readlines(1))
        self.assertEqual(b"H", g.read(1))
        self.assertEqual([b"ow are you?\n", b"Hope all is well.\n"],
                         g.readlines(29))
        self.assertEqual([b"Bye"], g.readlines(1))

        # Try readlines() first, then readline().
        g = GridOut(self.db.fs, f._id)
        self.assertEqual([b"Hello world,\n"], g.readlines(1))
        self.assertEqual(b"How are you?\n", g.readline())
        self.assertEqual([b"Hope all is well.\n"], g.readlines(17))
        self.assertEqual(b"Bye", g.readline())

예제 #2

파일: test_grid_file.py 프로젝트: jehiah/mongo-python-driver

    def test_readline(self):
        f = GridIn(self.db.fs, chunkSize=5)
        f.write("""Hello world,
How are you?
Hope all is well.
Bye""")
        f.close()

        g = GridOut(self.db.fs, f._id)
        self.assertEqual("H", g.read(1))
        self.assertEqual("ello world,\n", g.readline())
        self.assertEqual("How a", g.readline(5))
        self.assertEqual("", g.readline(0))
        self.assertEqual("re you?\n", g.readline())
        self.assertEqual("Hope all is well.\n", g.readline(1000))
        self.assertEqual("Bye", g.readline())
        self.assertEqual("", g.readline())

예제 #3

파일: test_grid_file.py 프로젝트: wildone/mongo-python-driver

    def test_readline(self):
        f = GridIn(self.db.fs, chunkSize=5)
        f.write(b("""Hello world,
How are you?
Hope all is well.
Bye"""))
        f.close()

        g = GridOut(self.db.fs, f._id)
        self.assertEqual(b("H"), g.read(1))
        self.assertEqual(b("ello world,\n"), g.readline())
        self.assertEqual(b("How a"), g.readline(5))
        self.assertEqual(b(""), g.readline(0))
        self.assertEqual(b("re you?\n"), g.readline())
        self.assertEqual(b("Hope all is well.\n"), g.readline(1000))
        self.assertEqual(b("Bye"), g.readline())
        self.assertEqual(b(""), g.readline())

예제 #4

    def test_readline(self):
        f = GridIn(self.db.fs, chunkSize=5)
        f.write((b"""Hello world,
How are you?
Hope all is well.
Bye"""))
        f.close()

        # Try read(), then readline().
        g = GridOut(self.db.fs, f._id)
        self.assertEqual(b"H", g.read(1))
        self.assertEqual(b"ello world,\n", g.readline())
        self.assertEqual(b"How a", g.readline(5))
        self.assertEqual(b"", g.readline(0))
        self.assertEqual(b"re you?\n", g.readline())
        self.assertEqual(b"Hope all is well.\n", g.readline(1000))
        self.assertEqual(b"Bye", g.readline())
        self.assertEqual(b"", g.readline())

        # Try readline() first, then read().
        g = GridOut(self.db.fs, f._id)
        self.assertEqual(b"He", g.readline(2))
        self.assertEqual(b"l", g.read(1))
        self.assertEqual(b"lo", g.readline(2))
        self.assertEqual(b" world,\n", g.readline())

        # Only readline().
        g = GridOut(self.db.fs, f._id)
        self.assertEqual(b"H", g.readline(1))
        self.assertEqual(b"e", g.readline(1))
        self.assertEqual(b"llo world,\n", g.readline())

예제 #5

파일: test_grid_file.py 프로젝트: hedgepigdaniel/mongo-python-driver

    def test_readline(self):
        f = GridIn(self.db.fs, chunkSize=5)
        f.write(
            b(
                """Hello world,
How are you?
Hope all is well.
Bye"""
            )
        )
        f.close()

        # Try read(), then readline().
        g = GridOut(self.db.fs, f._id)
        self.assertEqual(b("H"), g.read(1))
        self.assertEqual(b("ello world,\n"), g.readline())
        self.assertEqual(b("How a"), g.readline(5))
        self.assertEqual(b(""), g.readline(0))
        self.assertEqual(b("re you?\n"), g.readline())
        self.assertEqual(b("Hope all is well.\n"), g.readline(1000))
        self.assertEqual(b("Bye"), g.readline())
        self.assertEqual(b(""), g.readline())

        # Try readline() first, then read().
        g = GridOut(self.db.fs, f._id)
        self.assertEqual(b("He"), g.readline(2))
        self.assertEqual(b("l"), g.read(1))
        self.assertEqual(b("lo"), g.readline(2))
        self.assertEqual(b(" world,\n"), g.readline())

        # Only readline().
        g = GridOut(self.db.fs, f._id)
        self.assertEqual(b("H"), g.readline(1))
        self.assertEqual(b("e"), g.readline(1))
        self.assertEqual(b("llo world,\n"), g.readline())