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Add bulk testing and export commands for modules
New Commands: - tito module test [NUMBER] - Test single module - tito module test --all - Test all 20 modules sequentially - tito module complete --all - Complete all modules (test + export) - tito module reset --all - Reset all modules (already existed) Features: - Detailed test results with pass/fail status - --verbose flag for full test output - --stop-on-fail to halt on first failure - Summary table showing all module test results - 5-minute timeout per module test - Proper error reporting and exit codes This enables: - Quick validation of all modules after global changes - Bulk export workflow for package releases - Easy testing during development 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
Vijay Janapa Reddi
325
tito/commands/module/test.py
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325
tito/commands/module/test.py
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"""
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Module Test Command for TinyTorch CLI.
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Provides comprehensive module testing functionality:
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- Run individual module tests
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- Run all module tests in sequence
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- Display detailed test results
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- Track test failures and successes
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This enables students to verify their implementations are correct.
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"""
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import subprocess
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import sys
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from argparse import ArgumentParser, Namespace
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from pathlib import Path
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from typing import Dict, List, Tuple
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from rich.panel import Panel
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from rich.table import Table
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from rich.text import Text
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from ..base import BaseCommand
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class ModuleTestCommand(BaseCommand):
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"""Command to test module implementations."""
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@property
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def name(self) -> str:
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return "test"
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@property
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def description(self) -> str:
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return "Run module tests to verify implementation"
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def add_arguments(self, parser: ArgumentParser) -> None:
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"""Add test command arguments."""
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parser.add_argument(
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"module_number",
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nargs="?",
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default=None,
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help="Module number to test (01, 02, etc.)",
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)
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parser.add_argument(
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"--all", action="store_true", help="Test all modules sequentially"
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)
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parser.add_argument(
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"--verbose",
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"-v",
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action="store_true",
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help="Show detailed test output",
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)
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parser.add_argument(
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"--stop-on-fail",
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action="store_true",
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help="Stop testing if a module fails (only with --all)",
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)
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parser.add_argument(
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"--summary",
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action="store_true",
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help="Show only summary without running tests",
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)
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def get_module_mapping(self) -> Dict[str, str]:
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"""Get mapping from numbers to module names."""
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return {
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"01": "01_tensor",
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"02": "02_activations",
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"03": "03_layers",
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"04": "04_losses",
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"05": "05_autograd",
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"06": "06_optimizers",
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"07": "07_training",
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"08": "08_dataloader",
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"09": "09_spatial",
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"10": "10_tokenization",
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"11": "11_embeddings",
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"12": "12_attention",
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"13": "13_transformers",
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"14": "14_profiling",
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"15": "15_quantization",
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"16": "16_compression",
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"17": "17_memoization",
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"18": "18_acceleration",
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"19": "19_benchmarking",
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"20": "20_capstone",
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}
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def normalize_module_number(self, module_input: str) -> str:
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"""Normalize module input to 2-digit format."""
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if module_input.isdigit():
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return f"{int(module_input):02d}"
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return module_input
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def test_module(
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self, module_name: str, module_number: str, verbose: bool = False
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) -> Tuple[bool, str]:
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"""
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Test a single module.
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Returns:
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(success, output) tuple
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"""
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console = self.console
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src_dir = self.config.project_root / "src"
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module_file = src_dir / module_name / f"{module_name}.py"
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if not module_file.exists():
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return False, f"Module file not found: {module_file}"
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console.print(f"[cyan]Testing Module {module_number}: {module_name}[/cyan]")
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try:
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# Run the module as a script (this triggers the if __name__ == "__main__" block)
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result = subprocess.run(
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[sys.executable, str(module_file)],
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capture_output=True,
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text=True,
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cwd=self.config.project_root,
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timeout=300, # 5 minute timeout per module
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)
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if verbose:
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if result.stdout:
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console.print("[dim]" + result.stdout + "[/dim]")
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if result.stderr:
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console.print("[yellow]" + result.stderr + "[/yellow]")
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if result.returncode == 0:
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console.print(f"[green]✓ Module {module_number} tests PASSED[/green]")
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return True, result.stdout
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else:
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console.print(f"[red]✗ Module {module_number} tests FAILED (exit code: {result.returncode})[/red]")
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if not verbose and result.stderr:
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console.print(f"[red]{result.stderr}[/red]")
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return False, result.stderr
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except subprocess.TimeoutExpired:
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error_msg = f"Test timeout (>5 minutes)"
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console.print(f"[red]✗ Module {module_number} TIMEOUT[/red]")
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return False, error_msg
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except Exception as e:
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error_msg = f"Test execution failed: {str(e)}"
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console.print(f"[red]✗ Module {module_number} ERROR: {e}[/red]")
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return False, error_msg
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def test_all_modules(
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self, verbose: bool = False, stop_on_fail: bool = False
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) -> int:
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"""Test all modules sequentially."""
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console = self.console
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module_mapping = self.get_module_mapping()
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console.print()
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console.print(
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Panel(
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f"[bold cyan]Running All Module Tests[/bold cyan]\n\n"
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f"[bold]Testing {len(module_mapping)} modules sequentially[/bold]\n"
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f" • Verbose: {'Yes' if verbose else 'No'}\n"
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f" • Stop on failure: {'Yes' if stop_on_fail else 'No'}\n\n"
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f"[dim]This will take several minutes...[/dim]",
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title="🧪 Test All Modules",
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border_style="cyan",
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)
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)
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console.print()
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passed = []
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failed = []
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errors = {}
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for module_num, module_name in sorted(module_mapping.items()):
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success, output = self.test_module(module_name, module_num, verbose)
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if success:
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passed.append((module_num, module_name))
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else:
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failed.append((module_num, module_name))
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errors[module_num] = output
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if stop_on_fail:
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console.print()
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console.print(
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Panel(
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f"[red]Testing stopped due to failure in Module {module_num}[/red]\n\n"
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f"[dim]Use --verbose to see full error details[/dim]",
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title="Stopped on Failure",
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border_style="red",
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)
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)
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break
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console.print()
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# Display summary
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console.print()
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console.print("[bold cyan]" + "=" * 70 + "[/bold cyan]")
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console.print("[bold cyan]Test Summary[/bold cyan]")
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console.print("[bold cyan]" + "=" * 70 + "[/bold cyan]")
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console.print()
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# Create results table
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table = Table(title="Module Test Results", show_header=True)
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table.add_column("Module", style="cyan")
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table.add_column("Name", style="dim")
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table.add_column("Status", justify="center")
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for module_num, module_name in sorted(module_mapping.items()):
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if (module_num, module_name) in passed:
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status = "[green]✓ PASS[/green]"
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elif (module_num, module_name) in failed:
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status = "[red]✗ FAIL[/red]"
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else:
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status = "[dim]⏭ SKIPPED[/dim]"
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table.add_row(f"Module {module_num}", module_name, status)
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console.print(table)
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console.print()
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# Summary stats
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total = len(module_mapping)
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pass_count = len(passed)
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fail_count = len(failed)
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skip_count = total - pass_count - fail_count
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if fail_count == 0:
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console.print(
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Panel(
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f"[bold green]✅ ALL TESTS PASSED![/bold green]\n\n"
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f"[green]Passed: {pass_count}/{total} modules[/green]\n\n"
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f"[bold]All TinyTorch modules are working correctly![/bold]",
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title="🎉 Success",
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border_style="green",
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)
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)
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return 0
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else:
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console.print(
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Panel(
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f"[bold red]❌ SOME TESTS FAILED[/bold red]\n\n"
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f"[green]Passed: {pass_count} modules[/green]\n"
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f"[red]Failed: {fail_count} modules[/red]\n"
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+ (f"[dim]Skipped: {skip_count} modules[/dim]\n" if skip_count > 0 else "")
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+ f"\n[bold]Failed modules:[/bold]\n"
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+ "\n".join([f" • Module {num}: {name}" for num, name in failed]),
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title="⚠️ Test Failures",
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border_style="red",
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)
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)
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# Show error details for failed modules
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if errors and not verbose:
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console.print()
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console.print("[yellow]Failure details (run with --verbose for full output):[/yellow]")
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console.print()
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for module_num in sorted(errors.keys()):
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console.print(f"[red]Module {module_num}:[/red]")
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console.print(f"[dim]{errors[module_num][:500]}...[/dim]")
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console.print()
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return 1
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def run(self, args: Namespace) -> int:
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"""Execute the test command."""
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console = self.console
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# Handle --all (test all modules)
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if getattr(args, "all", False):
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return self.test_all_modules(
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verbose=args.verbose, stop_on_fail=args.stop_on_fail
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)
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# Require module number for single module test
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if not args.module_number:
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console.print(
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Panel(
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"[red]Error: Module number required[/red]\n\n"
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"[dim]Examples:[/dim]\n"
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"[dim] tito module test 01 # Test module 01[/dim]\n"
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"[dim] tito module test 01 -v # Test with verbose output[/dim]\n"
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"[dim] tito module test --all # Test all modules[/dim]",
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title="Module Number Required",
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border_style="red",
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)
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)
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return 1
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# Normalize and validate module number
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module_mapping = self.get_module_mapping()
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normalized = self.normalize_module_number(args.module_number)
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if normalized not in module_mapping:
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console.print(f"[red]Invalid module number: {args.module_number}[/red]")
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console.print("Available modules: 01-20")
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return 1
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module_name = module_mapping[normalized]
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# Test single module
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console.print()
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success, output = self.test_module(module_name, normalized, args.verbose)
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console.print()
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if success:
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console.print(
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Panel(
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f"[bold green]✅ Module {normalized} tests passed![/bold green]\n\n"
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f"[green]All tests completed successfully[/green]",
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title=f"✓ {module_name}",
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border_style="green",
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)
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)
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return 0
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else:
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console.print(
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Panel(
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f"[bold red]❌ Module {normalized} tests failed[/bold red]\n\n"
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f"[dim]Use -v flag for detailed output[/dim]",
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title=f"✗ {module_name}",
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border_style="red",
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)
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)
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return 1
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@@ -22,6 +22,7 @@ from ..view import ViewCommand
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from ..test import TestCommand
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from ..export import ExportCommand
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from .reset import ModuleResetCommand
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from .test import ModuleTestCommand
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from ...core.exceptions import ModuleNotFoundError
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class ModuleWorkflowCommand(BaseCommand):
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@@ -84,7 +85,38 @@ class ModuleWorkflowCommand(BaseCommand):
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action='store_true',
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help='Skip automatic export'
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)
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complete_parser.add_argument(
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'--all',
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action='store_true',
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help='Complete all modules (test + export all)'
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)
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# TEST command - run module tests
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test_parser = subparsers.add_parser(
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'test',
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help='Run module tests to verify implementation'
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)
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test_parser.add_argument(
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'module_number',
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nargs='?',
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help='Module number to test (01, 02, 03, etc.)'
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)
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test_parser.add_argument(
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'--all',
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action='store_true',
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help='Test all modules sequentially'
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)
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test_parser.add_argument(
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'--verbose', '-v',
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action='store_true',
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help='Show detailed test output'
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)
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test_parser.add_argument(
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'--stop-on-fail',
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action='store_true',
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help='Stop testing if a module fails (only with --all)'
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)
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# RESET command - reset module to clean state
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reset_parser = subparsers.add_parser(
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'reset',
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@@ -1064,6 +1096,10 @@ class ModuleWorkflowCommand(BaseCommand):
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getattr(args, 'skip_tests', False),
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getattr(args, 'skip_export', False)
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)
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elif args.module_command == 'test':
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# Delegate to ModuleTestCommand
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test_command = ModuleTestCommand(self.config)
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return test_command.run(args)
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elif args.module_command == 'reset':
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# Delegate to ModuleResetCommand
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reset_command = ModuleResetCommand(self.config)
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