Some of the filters tests use globbing characters, especially
brackets for filter pad labels. While most of these strings
are way too complicated to ever match an existing file name
and are therefore kept unchanged in the command line (an old
misfeature of the shell language that happens to be convenient
here), at least one use is simple enough to match random files
lying in the current directory. If that happens, the string,
that was meant to be kept verbatim, is replaced by the file
name, and that causes the test to fail (or worse).

Some shells, e.g. minix3, have a broken 'test' builtin which fails
if the first operand of a binary operator looks like a unary operator.
Prefixing the values with 'x' prevents this from happening.
Signed-off-by: Mans Rullgard <mans@mansr.com>

Each fate-seek test depends now only on the corresponding fate-acodec,
fate-vsynth2 or fate-lavf test which creates the file seek-tests
operates on. The tests and references are renamed to match the test they
depend on.

The latter option was deprecated.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The special-case behavior may complicate parsing when the
-show_format_entry option is used programmatically in a script.

The option default=nk=1 achieves the same purpose, if the objective is to
skip printing the single field key.

diff -w is not a standard option.  This fixes the reference files
to match what the tests actually output and switches to using the
standard diff -b which is sufficient to handle different line ending
styles.
Signed-off-by: Mans Rullgard <mans@mansr.com>

This is simpler and should take care of any problems with mixed
line ending styles.
Signed-off-by: Mans Rullgard <mans@mansr.com>

The option is useful for simplifying parsing.

Also use the new option in fate, in order to fix the regression
introduced by the previous commit.

Signed-off-by: Alex Converse <alex.converse@gmail.com>

Signed-off-by: Alex Converse <alex.converse@gmail.com>

This will allow decoding to md5 and doing a diff comparison to a reference
checksum instead of a fuzzy stddev or oneoff comparison.
Signed-off-by: Mans Rullgard <mans@mansr.com>

The output format is not always the same as the file extension,
which is sometimes required for correct probing. We can avoid
probing by specifying the format since it is already known.

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

This allows for testing floating-point audio encoders across different
platforms where exact comparisons are unreliable due to float rounding
differences.

This will allow for comparing decoded output to the original source when the
decoded size is not exactly the same as the original size.

This will allow comparison to original pre-encoded content instead of
comparing to expected decoded output.

This will allow adjusting for any encoder or decoder delay when doing
comparisons.

This should test muxing Theora into Ogg.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

Signed-off-by: Mans Rullgard <mans@mansr.com>

This is simpler, and the actual seek-test command is printed with V=1.
Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

It will be further developed with a few incompatible changes.

ffmpeg.c will stay as is for some time, so any scripts using it won't be
broken.

Setting CMP=null uses stdout from the test as the diff record in
the report without further inspection.  This can be useful when
the exit status of the test itself determines success while the
output is informative.
Signed-off-by: Mans Rullgard <mans@mansr.com>

All tests are run through the fate-run.sh script which already
sets up redirections.  Using the outputs set there simplifies
things somewhat.
Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

Add a THREADS variable to fate calls.

Originally committed as revision 25161 to svn://svn.ffmpeg.org/ffmpeg/trunk