fate: add test for alimiter

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

2 files changed, 269 insertions, 0 deletions

diff --git a/tests/fate/filter-audio.mak b/tests/fate/filter-audio.mak
index 7c903b7c61..2bdb644b40 100644
--- a/tests/fate/filter-audio.mak
+++ b/tests/fate/filter-audio.mak
@@ -63,6 +63,11 @@ fate-filter-agate: tests/data/asynth-44100-2.wav
 fate-filter-agate: SRC = $(TARGET_PATH)/tests/data/asynth-44100-2.wav
 fate-filter-agate: CMD = framecrc -i $(SRC) -af agate=level_in=10:range=0:threshold=1:ratio=1:attack=1:knee=1:makeup=4
 
+FATE_AFILTER-$(call FILTERDEMDECENCMUX, AFADE, WAV, PCM_S16LE, PCM_S16LE, WAV) += fate-filter-alimiter
+fate-filter-alimiter: tests/data/asynth-44100-2.wav
+fate-filter-alimiter: SRC = $(TARGET_PATH)/tests/data/asynth-44100-2.wav
+fate-filter-alimiter: CMD = framecrc -i $(SRC) -af alimiter=level_in=1:level_out=2:limit=0.2
+
 tests/data/hls-list.m3u8: TAG = GEN
 tests/data/hls-list.m3u8: ffmpeg$(PROGSSUF)$(EXESUF) | tests/data
 	$(M)$(TARGET_EXEC) $(TARGET_PATH)/$< \
diff --git a/tests/ref/fate/filter-alimiter b/tests/ref/fate/filter-alimiter
new file mode 100644
index 0000000000..06e23f104c
--- /dev/null
+++ b/tests/ref/fate/filter-alimiter
@@ -0,0 +1,264 @@
+#tb 0: 1/44100
+#media_type 0: audio
+#codec_id 0: pcm_s16le
+#sample_rate 0: 44100
+#channel_layout 0: 3
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