CI: run exclusively GUI tests in the GUI test steps (#23933)
* CI: run exclusively GUI tests in the GUI test steps * Fix linter error Fix the unsupported operand type(s) for | (unsupported-binary-operation) linter error. It appears the linter uses or assumes Python <3.10. * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * CI: move __future__ import to the top of the module... ... to fix linter error. --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
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.github/scripts/run_gui_tests.py
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168
.github/scripts/run_gui_tests.py
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#!/usr/bin/env python3
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# SPDX-License-Identifier: LGPL-2.1-or-later
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"""
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run_gui_tests.py
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List registered tests via `FreeCAD -t`, filter for GUI tests (names containing 'Gui'), and run each
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GUI test module using the specified FreeCAD executable.
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Usage:
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run_gui_tests.py [FREECAD_EXEC]
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If FREECAD_EXEC is omitted the script falls back to 'FreeCAD' on PATH.
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If FREECAD_EXEC is a directory containing bin/FreeCAD, that binary is used.
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If FREECAD_EXEC is an executable path, it is used directly.
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This script returns 0 if all GUI modules run successfully. Otherwise it returns the last non-zero
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exit code.
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"""
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from __future__ import annotations
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import sys
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import subprocess
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import os
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from pathlib import Path
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def find_executable(arg: str | None) -> str:
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"""Return the FreeCAD executable path to use.
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If `arg` is None or empty, returns the plain name 'FreeCAD' which will be looked up on PATH. If
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`arg` is a directory and contains `bin/FreeCAD` that binary will be returned. If `arg` is a file
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path it is returned as-is. Otherwise the original argument is returned.
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Common use cases: use the FreeCAD binary from a build directory or an installed FreeCAD prefix.
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"""
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if not arg:
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return "FreeCAD"
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p = Path(arg)
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if p.is_dir():
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candidate = p / "bin" / "FreeCAD"
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if candidate.exists():
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return str(candidate)
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if p.is_file():
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return str(p)
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# fallback: return as-is (may be on PATH)
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return arg
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def validate_executable(path: str) -> tuple[bool, str]:
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"""Return (ok, message). Checks if the executable exists or is likely on PATH.
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This is best effort: if a bare name is given (e.g. 'FreeCAD') we can't stat it here, so we
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accept it but warn. If the path points to a file, we check executability. Also warn if the name
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looks like the CLI-only 'FreeCADCmd'.
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"""
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p = Path(path)
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if p.is_file():
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if not os.access(str(p), os.X_OK):
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return False, f"File exists but is not executable: {path}"
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if p.name.endswith("FreeCADCmd"):
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return (
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True,
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(
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"Warning: executable looks like 'FreeCADCmd' (CLI); GUI tests require the GUI "
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"binary 'FreeCAD'."
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),
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)
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return True, ""
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# Bare name or non-existent path: accept but warn
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if p.name.endswith("FreeCADCmd"):
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return (
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True,
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(
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"Warning: executable name looks like 'FreeCADCmd' (CLI); GUI tests require the GUI "
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"binary 'FreeCAD'."
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),
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)
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return True, ""
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def run_and_capture(cmd: list[str]) -> tuple[int, str]:
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"""Run `cmd` and return (returncode, combined stdout+stderr string).
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If the executable is not found a return code of 127 is returned and a small error string is
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provided as output to aid diagnosis.
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"""
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try:
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proc = subprocess.run(
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cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, text=True, check=False
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)
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return proc.returncode, proc.stdout
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except FileNotFoundError:
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return 127, f"Executable not found: {cmd[0]}\n"
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def parse_registered_tests(output: str) -> list[str]:
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"""Parse output from `FreeCAD -t` and return a list of registered test unit names.
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The function looks for the section starting with the literal 'Registered test units:' and
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then collects non-empty, stripped lines from that point onwards as test names.
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"""
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lines = output.splitlines()
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tests: list[str] = []
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started = False
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for ln in lines:
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if not started:
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if "Registered test units:" in ln:
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started = True
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continue
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s = ln.strip()
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if not s:
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# allow blank lines but keep going
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continue
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tests.append(s)
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return tests
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def main(argv: list[str]) -> int:
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"""Entry point: run GUI test modules registered in the FreeCAD executable.
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Returns the last non-zero exit code from any GUI test module, or 0 on success.
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"""
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exec_arg = argv[1] if len(argv) > 1 else None
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freecad_exec = find_executable(exec_arg)
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print(f"Using FreeCAD executable: {freecad_exec}")
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ok, msg = validate_executable(freecad_exec)
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if msg:
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print(msg, file=sys.stderr)
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if not ok:
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print(f"Aborting: invalid FreeCAD executable: {freecad_exec}", file=sys.stderr)
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return 3
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code, out = run_and_capture([freecad_exec, "-t"])
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if code != 0:
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print(
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f"Warning: listing tests returned exit code {code}; attempting to parse output anyway",
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file=sys.stderr,
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)
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tests = parse_registered_tests(out)
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if not tests:
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print("No registered tests found; exiting with success.")
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return 0
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gui_tests = [t for t in tests if "Gui" in t]
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if not gui_tests:
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print("No GUI tests found in registered tests; nothing to run.")
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return 0
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print("Found GUI test modules:")
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for t in gui_tests:
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print(" ", t)
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last_rc = 0
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for mod in gui_tests:
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print(f"\nRunning GUI tests for module: {mod}")
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rc, out = run_and_capture([freecad_exec, "-t", mod])
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print(out)
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if rc != 0:
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print(f"Module {mod} exited with code {rc}", file=sys.stderr)
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last_rc = rc
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return last_rc
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if __name__ == "__main__":
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sys.exit(main(sys.argv))
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