mirror of
https://github.com/ggerganov/whisper.cpp
synced 2026-03-27 17:15:25 +01:00
46d6e0abc1
* bindings.ruby : fix test failures in test_whisper
This commit updates the parallel tests to use 2 processors instead of
the number of processors on the system. It also comments out the setting
of the log callback to an empty lambda as this causes a segfault when
enabled.
The motivation for the change to the number of processors is that if one
has a large number of processors, for example I have 16 on the machine I
used to test this, this would cause the following warning to be printed:
```console
whisper_full_with_state: input is too short - 680 ms < 1000 ms. consider padding the input audio with silence
```
This is logged from:
```c++
int whisper_full_with_state(
struct whisper_context * ctx,
struct whisper_state * state,
struct whisper_full_params params,
const float * samples,
int n_samples) {
...
if (seek_end < seek_start + 100) {
WHISPER_LOG_WARN("%s: input is too short - %d ms < 1000 ms. consider padding the input audio with silence\n", __func__, (seek_end - seek_start)*10);
return 0;
}
```
This will return early and there will be segment callbacks to be invoked
which in turn will cause the tests to fail.
* bindings.ruby : fix warnings in tests
This commit fixes the following warnings in the Ruby tests:
```console
/whisper/bindings/ruby/tests/test_segment.rb:52:
warning: ambiguity between regexp and two divisions:
wrap regexp in parentheses or add a space after `/' operator
```
And also adds a '_' prefix to some unused variables to avoid warnings.
* bindings.ruby : enable Wisper.log_set in tests
The commit reverts the commenting out of the Whisper.log_set call in
the test_whisper.rb tests.
I'm no longer getting segfaults when running the tests with this
which was the case earlier. One theory could be that I rebased this to
include the latest ggml sync to master to make sure things still worked.
With the latest changes in ggml, I can't reproduce the segfaults.
75 lines
1.8 KiB
Ruby
75 lines
1.8 KiB
Ruby
require_relative "helper"
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class TestSegment < TestBase
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def test_iteration
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whisper.each_segment do |segment|
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assert_instance_of Whisper::Segment, segment
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end
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end
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def test_enumerator
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enum = whisper.each_segment
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assert_instance_of Enumerator, enum
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enum.to_a.each_with_index do |segment, index|
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assert_instance_of Whisper::Segment, segment
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assert_kind_of Integer, index
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end
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end
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def test_start_time
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i = 0
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whisper.each_segment do |segment|
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assert_equal 0, segment.start_time if i == 0
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i += 1
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end
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end
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def test_end_time
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i = 0
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whisper.each_segment do |segment|
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assert_equal whisper.full_get_segment_t1(i) * 10, segment.end_time
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i += 1
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end
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end
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def test_no_speech_prob
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no_speech_prob = nil
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whisper.each_segment do |segment|
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no_speech_prob = segment.no_speech_prob
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end
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assert no_speech_prob > 0.0
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end
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def test_on_new_segment
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params = Whisper::Params.new
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seg = nil
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index = 0
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params.on_new_segment do |segment|
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assert_instance_of Whisper::Segment, segment
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if index == 0
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seg = segment
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assert_equal 0, segment.start_time
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assert_match(/ask not what your country can do for you, ask what you can do for your country/, segment.text)
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end
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index += 1
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end
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whisper.transcribe(AUDIO, params)
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assert_equal 0, seg.start_time
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assert_match(/ask not what your country can do for you, ask what you can do for your country/, seg.text)
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end
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def test_on_new_segment_twice
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params = Whisper::Params.new
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seg = nil
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params.on_new_segment do |segment|
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seg = segment
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return
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end
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params.on_new_segment do |segment|
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assert_same seg, segment
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return
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end
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whisper.transcribe(AUDIO, params)
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end
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end
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