From f03a3a686c7304588dd434322c73506531e53595 Mon Sep 17 00:00:00 2001
From: Brianna Rainey
Date: Thu, 12 Feb 2026 15:38:54 -0500
Subject: v2.2.4 - Quiet FFmpeg; add "invert" option to Classic Vis; fix CLI
 parsing for Image component (#96)

* change noisiness of terminal output
ffmpeg no longer prints everything into the terminal unless we're in `--verbose` mode. percentage progress text stays on one line while not in verbose mode.

* Added hint to run `avp --verbose` if `avp --log` is run with no avp_debug.log file present

* Classic Visualizer: add invert option

* Image component: fix path commandline option

* Image component: restrict file formats in CLI to match GUI

* Color component: add tooltip to color2 picker (second color of gradients)

* change tests to work with pytest-xdist
avp core stores its config (location of `settings.ini`) in temp directories if using multiple workers to run tests, so they don't interfere with each other. when using a single worker, the `tests/data/config` directory is still used

* check alt comp names when parsing cmdline

* rename `original.py` to `classic.py`

* move `component.py` into subpackage

* rename comp_original to comp_classic

* show traceback if renderFrame() raises exception

* do not try to insert non-existent components from project files

* add "composite" property for components
if a component returns "composite" then it will receive a frame to draw on during calls to previewRender and frameRender

* more tests of projects, actions, waveform, spectrum, image, color, classic

* do not change presetDir to "projects" within PresetManager---
 tests/__init__.py | 48 ++++++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 44 insertions(+), 4 deletions(-)

(limited to 'tests/__init__.py')

diff --git a/tests/__init__.py b/tests/__init__.py
index bb35f72..b08a6bd 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -1,4 +1,5 @@
 import os
+import tempfile
 import numpy
 
 from avp.core import Core
@@ -8,10 +9,19 @@ from avp.toolkit.ffmpeg import readAudioFile
 from pytest import fixture
 
 
+PYTEST_XDIST_WORKER_COUNT = os.environ.get("PYTEST_XDIST_WORKER_COUNT", 0)
+
+
+@fixture
+def settings():
+    """Doesn't instantiate core: just calls a static method to store `settings.ini`"""
+    initCore()
+    yield None
+
+
 @fixture
 def audioData():
     """Fixture that gives a tuple of (completeAudioArray, duration)"""
-    # Core.storeSettings() needed to store ffmpeg bin location
     initCore()
     soundFile = getTestDataPath("inputfiles/test.ogg")
     yield readAudioFile(soundFile, MockVideoWorker())
@@ -28,6 +38,8 @@ def command(qtbot):
 @fixture
 def window(qtbot):
     initCore()
+    # patch out any modal dialog that might happen
+    MainWindow.showMessage = lambda self, msg, **kwargs: print(msg)
     window = MainWindow(None, None)
     window.clear()
     qtbot.addWidget(window)
@@ -43,13 +55,41 @@ def getTestDataPath(filename=""):
 
 
 def initCore():
-    testDataDir = getTestDataPath("config")
+    """
+    Initializes the Core by creating `settings.ini`
+    Returns the temp directory path where settings.ini was created
+    or None if multiple pytest workers are not enabled.
+    """
+    try:
+        numWorkers = int(PYTEST_XDIST_WORKER_COUNT)
+    except ValueError:
+        numWorkers = 0
+    if numWorkers > 0:
+        # use temporary directories for multiple workers
+        # so they don't interfere with each other
+        configDir = tempfile.mkdtemp(prefix="avp-config-")
+    else:
+        # use test data path so we can easily see it after
+        # a failed test, and help us understand the config
+        configDir = getTestDataPath("config")
     unwanted = ["autosave.avp", "settings.ini"]
     for file in unwanted:
-        filename = os.path.join(testDataDir, "autosave.avp")
+        filename = os.path.join(configDir, "autosave.avp")
         if os.path.exists(filename):
             os.remove(filename)
-    Core.storeSettings(testDataDir)
+    Core.storeSettings(configDir)
+    return configDir if numWorkers > 0 else None
+
+
+def preFrameRender(audioData, comp):
+    """Prepares a component for calls to frameRender()"""
+    comp.preFrameRender(
+        audioFile=getTestDataPath("inputfiles/test.ogg"),
+        completeAudioArray=audioData[0],
+        sampleSize=1470,
+        progressBarSetText=MockSignal(),
+        progressBarUpdate=MockSignal(),
+    )
 
 
 class MockSignal:
-- 
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