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This commit is contained in:
Matthias Clasen 2010-07-05 11:13:36 -04:00
parent aec652677b
commit 10b2606af5
1 changed files with 79 additions and 20 deletions
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99
gio/tests/buffered-input-stream.c
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@ -36,7 +36,10 @@ test_peek (void)
base = g_memory_input_stream_new_from_data ("abcdefghijk", -1, NULL);
in = g_buffered_input_stream_new_sized (base, 64);
g_buffered_input_stream_fill (G_BUFFERED_INPUT_STREAM (in), strlen ("abcdefghijk"), NULL, NULL);
g_buffered_input_stream_fill (G_BUFFERED_INPUT_STREAM (in), 5, NULL, NULL);
g_assert_cmpint (g_buffered_input_stream_get_available (G_BUFFERED_INPUT_STREAM (in)), ==, 5);
g_buffered_input_stream_fill (G_BUFFERED_INPUT_STREAM (in), -1, NULL, NULL);
g_assert_cmpint (g_buffered_input_stream_get_available (G_BUFFERED_INPUT_STREAM (in)), ==, strlen ("abcdefjhijk"));
buffer = g_new0 (char, 64);
npeek = g_buffered_input_stream_peek (G_BUFFERED_INPUT_STREAM (in), buffer, 2, 3);
@ -118,49 +121,84 @@ test_read_byte (void)
{
GInputStream *base;
GInputStream *in;
GError *error;
g_test_bug ("562393");
base = g_memory_input_stream_new_from_data ("abcdefghijk", -1, NULL);
base = g_memory_input_stream_new_from_data ("abcdefgh", -1, NULL);
in = g_buffered_input_stream_new (base);
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, NULL), ==, 'a');
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, NULL), ==, 'b');
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, NULL), ==, 'c');
error = NULL;
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'a');
g_assert_no_error (error);
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'b');
g_assert_no_error (error);
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'c');
g_assert_no_error (error);
g_assert_cmpint (g_input_stream_skip (in, 3, NULL, NULL), ==, 3);
g_assert_cmpint (g_input_stream_skip (in, 3, NULL, &error), ==, 3);
g_assert_no_error (error);
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, NULL), ==, 'g');
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'g');
g_assert_no_error (error);
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'h');
g_assert_no_error (error);
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, -1);
g_assert_no_error (error);
g_assert (g_input_stream_close (in, NULL, &error));
g_assert_no_error (error);
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, -1);
g_assert_error (error, G_IO_ERROR, G_IO_ERROR_CLOSED);
g_object_unref (in);
g_object_unref (base);
}
static void
test_large_read (void)
test_read (void)
{
GInputStream *base;
GInputStream *in;
gchar buffer[20];
GError *error;
base = g_memory_input_stream_new_from_data ("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVXYZ", -1, NULL);
base = g_memory_input_stream_new_from_data ("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ", -1, NULL);
in = g_buffered_input_stream_new_sized (base, 8);
g_assert_cmpint (g_buffered_input_stream_get_available (G_BUFFERED_INPUT_STREAM (in)), ==, 0);
g_assert_cmpint (g_buffered_input_stream_fill (G_BUFFERED_INPUT_STREAM (in), 8, NULL, NULL), ==, 8);
error = NULL;
g_assert_cmpint (g_buffered_input_stream_fill (G_BUFFERED_INPUT_STREAM (in), 8, NULL, &error), ==, 8);
g_assert_no_error (error);
g_assert_cmpint (g_buffered_input_stream_get_available (G_BUFFERED_INPUT_STREAM (in)), ==, 8);
memset (buffer, 0, 20);
g_assert_cmpint (g_input_stream_read (in, &buffer, 16, NULL, NULL), ==, 16);
g_assert_cmpint (g_input_stream_read (in, &buffer, 16, NULL, &error), ==, 16);
g_assert_cmpstr (buffer, ==, "abcdefghijklmnop");
g_assert_no_error (error);
g_assert_cmpint (g_buffered_input_stream_get_available (G_BUFFERED_INPUT_STREAM (in)), ==, 0);
memset (buffer, 0, 20);
g_assert_cmpint (g_input_stream_read (in, &buffer, 16, NULL, NULL), ==, 16);
g_assert_cmpint (g_input_stream_read (in, &buffer, 16, NULL, &error), ==, 16);
g_assert_cmpstr (buffer, ==, "qrstuvwxyzABCDEF");
g_assert_no_error (error);
memset (buffer, 0, 20);
g_assert_cmpint (g_input_stream_read (in, &buffer, 16, NULL, &error), ==, 16);
g_assert_cmpstr (buffer, ==, "GHIJKLMNOPQRSTUV");
g_assert_no_error (error);
memset (buffer, 0, 20);
g_assert_cmpint (g_input_stream_read (in, &buffer, 16, NULL, &error), ==, 4);
g_assert_cmpstr (buffer, ==, "WXYZ");
g_assert_no_error (error);
memset (buffer, 0, 20);
g_assert_cmpint (g_input_stream_read (in, &buffer, 16, NULL, &error), ==, 0);
g_assert_no_error (error);
g_object_unref (in);
g_object_unref (base);
@ -171,17 +209,38 @@ test_skip (void)
{
GInputStream *base;
GInputStream *in;
GError *error;
base = g_memory_input_stream_new_from_data ("abcdefghijk", -1, NULL);
base = g_memory_input_stream_new_from_data ("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVXYZ", -1, NULL);
in = g_buffered_input_stream_new_sized (base, 5);
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, NULL), ==, 'a');
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, NULL), ==, 'b');
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, NULL), ==, 'c');
error = NULL;
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'a');
g_assert_no_error (error);
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'b');
g_assert_no_error (error);
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'c');
g_assert_no_error (error);
g_assert_cmpint (g_input_stream_skip (in, 7, NULL, NULL), ==, 7);
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, NULL), ==, 'k');
g_assert_cmpint (g_input_stream_skip (in, 7, NULL, &error), ==, 7);
g_assert_no_error (error);
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'k');
g_assert_no_error (error);
g_assert_cmpint (g_input_stream_skip (in, 10, NULL, &error), ==, 10);
g_assert_no_error (error);
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'v');
g_assert_no_error (error);
g_assert_cmpint (g_input_stream_skip (in, 20, NULL, &error), ==, 20);
g_assert_no_error (error);
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'Q');
g_assert_no_error (error);
g_assert_cmpint (g_input_stream_skip (in, 10, NULL, &error), ==, 8);
g_assert_no_error (error);
g_assert_cmpint (g_input_stream_skip (in, 10, NULL, &error), ==, 0);
g_assert_no_error (error);
g_object_unref (in);
g_object_unref (base);
@ -199,7 +258,7 @@ main (int argc,
g_test_add_func ("/buffered-input-stream/peek-buffer", test_peek_buffer);
g_test_add_func ("/buffered-input-stream/set-buffer-size", test_set_buffer_size);
g_test_add_func ("/buffered-input-stream/read-byte", test_read_byte);
g_test_add_func ("/buffered-input-stream/large-read", test_large_read);
g_test_add_func ("/buffered-input-stream/read", test_read);
g_test_add_func ("/buffered-input-stream/skip", test_skip);
return g_test_run();