commit 1a3651b95406367af3bc09fe95bd2d869f8b4f47 (tree)
parent ae5da9de14aec17eee67a7f916cf467ddfd42276
Author: Motiejus Jakštys <motiejus@jakstys.lt>
Date: Sat, 14 Feb 2026 01:40:13 +0200
rm check_test_order.py
Diffstat:
1 file changed, 0 insertions(+), 143 deletions(-)
diff --git a/stage0/check_test_order.py b/stage0/check_test_order.py
@@ -1,143 +0,0 @@
-#!/usr/bin/env python3
-"""Check and optionally fix test order in parser_test.zig to match upstream."""
-
-import re
-import sys
-
-OURS = "parser_test.zig"
-UPSTREAM = "../zig/lib/std/zig/parser_test.zig"
-
-
-def extract_test_names(path):
- with open(path) as f:
- return re.findall(r'^test "(.+?)" \{', f.read(), re.M)
-
-
-def extract_test_blocks(path):
- """Split file into: header, list of (name, content) test blocks, footer."""
- with open(path) as f:
- lines = f.readlines()
-
- header = []
- footer = []
- blocks = []
- current_name = None
- current_lines = []
- brace_depth = 0
- in_test = False
- found_first_test = False
-
- for line in lines:
- m = re.match(r'^test "(.+?)" \{', line)
- if m and not in_test:
- found_first_test = True
- if current_name is not None:
- blocks.append((current_name, "".join(current_lines)))
- current_name = m.group(1)
- current_lines = [line]
- brace_depth = 1
- in_test = True
- continue
-
- if in_test:
- current_lines.append(line)
- brace_depth += line.count("{") - line.count("}")
- if brace_depth == 0:
- in_test = False
- elif not found_first_test:
- header.append(line)
- else:
- # Non-test content after tests started — could be blank lines
- # between tests or footer content
- if current_name is not None:
- # Append to previous test block as trailing content
- current_lines.append(line)
- else:
- footer.append(line)
-
- if current_name is not None:
- blocks.append((current_name, "".join(current_lines)))
-
- # Anything after the last test block is footer
- # Split last block's trailing non-test content into footer
- if blocks:
- last_name, last_content = blocks[-1]
- last_lines = last_content.split('\n')
- # Find where the test block ends (} at column 0)
- test_end = len(last_lines)
- for i, line in enumerate(last_lines):
- if line == '}' and i > 0:
- test_end = i + 1
- if test_end < len(last_lines):
- blocks[-1] = (last_name, '\n'.join(last_lines[:test_end]) + '\n')
- footer = ['\n'.join(last_lines[test_end:]) + '\n'] + footer
-
- return "".join(header), blocks, "".join(footer)
-
-
-def main():
- fix = "--fix" in sys.argv
-
- upstream_order = extract_test_names(UPSTREAM)
- our_names = extract_test_names(OURS)
-
- # Build position map for upstream
- upstream_pos = {name: i for i, name in enumerate(upstream_order)}
-
- # Check order
- our_in_upstream = [n for n in our_names if n in upstream_pos]
- positions = [upstream_pos[n] for n in our_in_upstream]
- is_sorted = positions == sorted(positions)
-
- if is_sorted:
- print(f"OK: {len(our_names)} tests in correct order")
- return 0
-
- # Find out-of-order tests
- out_of_order = []
- prev_pos = -1
- for name in our_in_upstream:
- pos = upstream_pos[name]
- if pos < prev_pos:
- out_of_order.append(name)
- prev_pos = max(prev_pos, pos)
-
- print(f"WARN: {len(out_of_order)} tests out of order:")
- for name in out_of_order[:10]:
- print(f" - {name}")
- if len(out_of_order) > 10:
- print(f" ... and {len(out_of_order) - 10} more")
-
- if not fix:
- print("\nRun with --fix to reorder")
- return 1
-
- # Fix: reorder
- header, blocks, footer = extract_test_blocks(OURS)
- block_map = {name: content for name, content in blocks}
-
- # Reorder: upstream-ordered first, then extras
- ordered = []
- seen = set()
- for name in upstream_order:
- if name in block_map and name not in seen:
- ordered.append((name, block_map[name]))
- seen.add(name)
- for name, content in blocks:
- if name not in seen:
- ordered.append((name, content))
- seen.add(name)
-
- with open(OURS, "w") as f:
- f.write(header)
- for _, content in ordered:
- f.write("\n")
- f.write(content)
- f.write(footer)
-
- print(f"Fixed: {len(ordered)} tests reordered")
- return 0
-
-
-if __name__ == "__main__":
- sys.exit(main())
