Mercurial > hg
annotate tests/testlib/sigpipe-worker.py @ 51274:bec6e9c108fd
matchers: use correct method for finding index in vector
The path matcher has an optimization for when all paths are `rootfilesin:`. This
optimization exists in both Python and Rust. However, the Rust implementation
currently has a bug that makes it fail in most cases. The bug is that it
`rfind()` where it was clearly intended to use `rposition()`. This patch fixes
that and adds a test.
author | Martin von Zweigbergk <martinvonz@google.com> |
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date | Mon, 18 Dec 2023 14:51:20 -0800 |
parents | 6000f5b25c9b |
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1 #!/usr/bin/env python3 |
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2 # |
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3 # This is literally `cat` but in python, one char at a time. |
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4 # |
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5 # see sigpipe-remote.py for details. |
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6 |
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7 import io |
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8 import os |
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9 import sys |
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10 |
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11 |
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12 if isinstance(sys.stdout.buffer, io.BufferedWriter): |
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13 print('SIGPIPE-WORKER: script need unbuffered output', file=sys.stderr) |
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14 sys.exit(255) |
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15 |
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16 while True: |
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17 c = os.read(sys.stdin.fileno(), 1) |
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18 os.write(sys.stdout.fileno(), c) |