Revert "try and explicitly trigger non-silent errors"

This reverts commit 35b862d.

Author: behackl

tests-simple/conftest.py

@@ -0,0 +1,118 @@
+
+try:
+    from pathlib import Path
+
+    import logging
+    import sys
+    import pytest
+    import manim
+
+
+    """
+    import cairo
+    import moderngl
+
+    def pytest_report_header(config):
+        try:
+            ctx = moderngl.create_standalone_context()
+            info = ctx.info
+            ctx.release()
+        except Exception as e:
+            raise Exception("Error while creating moderngl context") from e
+
+        return (
+            f"\nCairo Version: {cairo.cairo_version()}",
+            "\nOpenGL information",
+            "------------------",
+            f"vendor: {info['GL_VENDOR'].strip()}",
+            f"renderer: {info['GL_RENDERER'].strip()}",
+            f"version: {info['GL_VERSION'].strip()}\n",
+        )
+    """
+
+    """
+    def pytest_addoption(parser):
+        parser.addoption(
+            "--skip_slow",
+            action="store_true",
+            default=False,
+            help="Will skip all the slow marked tests. Slow tests are arbitrarily marked as such.",
+        )
+        parser.addoption(
+            "--show_diff",
+            action="store_true",
+            default=False,
+            help="Will show a visual comparison if a graphical unit test fails.",
+        )
+        parser.addoption(
+            "--set_test",
+            action="store_true",
+            default=False,
+            help="Will create the control data for EACH running tests. ",
+        )
+
+
+    def pytest_configure(config):
+        config.addinivalue_line("markers", "skip_end_to_end: mark test as end_to_end test")
+
+
+    def pytest_collection_modifyitems(config, items):
+        if not config.getoption("--skip_slow"):
+            return
+        else:
+            slow_skip = pytest.mark.skip(
+                reason="Slow test skipped due to --disable_slow flag.",
+            )
+            for item in items:
+                if "slow" in item.keywords:
+                    item.add_marker(slow_skip)
+    """
+
+    # @pytest.fixture(autouse=True)
+    # def temp_media_dir(tmpdir, monkeypatch, request):
+    #     if isinstance(request.node, pytest.DoctestItem):
+    #         monkeypatch.chdir(tmpdir)
+    #         yield tmpdir
+    #     else:
+    #         with manim.tempconfig({"media_dir": str(tmpdir)}):
+    #             assert manim.config.media_dir == str(tmpdir)
+    #             yield tmpdir
+
+
+
+    @pytest.fixture
+    def config():
+        saved = manim.config.copy()
+        # we need to return the actual config so that tests
+        # using tempconfig pass
+        manim.config.renderer = "cairo"  # does this help against flakiness?
+        yield manim.config
+        manim.config.update(saved)
+
+
+    @pytest.fixture
+    def dry_run(config):
+        config.dry_run = True
+        yield
+
+
+    @pytest.fixture
+    def reset_cfg_file():
+        cfgfilepath = Path(__file__).parent / "test_cli" / "manim.cfg"
+        original = cfgfilepath.read_text()
+        yield
+        cfgfilepath.write_text(original)
+
+
+    @pytest.fixture
+    def using_opengl_renderer(config):
+        """Standard fixture for running with opengl that makes tests use a standard_config.cfg with a temp dir."""
+        config.renderer = "opengl"
+        yield
+        # as a special case needed to manually revert back to cairo
+        # due to side effects of setting the renderer
+        config.renderer = "cairo"
+
+except:
+    import logging
+    logging.error("Failed to import pytest fixtures from conftest.py")