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bbb2f5aa14
This makes it clear that it is due to a known limitation of TSan and not some lurking thread safety issue.
65 lines
1.4 KiB
Python
65 lines
1.4 KiB
Python
#!/usr/bin/env python3
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from pexpect_helper import SpawnedProc
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import os
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import signal
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sp = SpawnedProc()
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send, sendline, sleep, expect_prompt = sp.send, sp.sendline, sp.sleep, sp.expect_prompt
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expect_prompt()
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send("set -g fish_key_bindings fish_vi_key_bindings\r")
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expect_prompt()
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send("echo ready to go\r")
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expect_prompt("\r\nready to go\r\n")
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send(
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"function add_change --on-variable fish_bind_mode ; set -g MODE_CHANGES $MODE_CHANGES $fish_bind_mode ; end\r"
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)
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expect_prompt()
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# normal mode
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send("\033")
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sleep(0.050)
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# insert mode
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send("i")
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sleep(0.050)
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# back to normal mode
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send("\033")
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sleep(0.050)
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# insert mode again
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send("i")
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sleep(0.050)
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send("echo mode changes: $MODE_CHANGES\r")
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expect_prompt("\r\nmode changes: default insert default insert\r\n")
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# Regression test for #8125.
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# Control-C should return us to insert mode.
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send("set -e MODE_CHANGES\r")
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expect_prompt()
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timeout = 0.15
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if "CI" in os.environ:
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# This doesn't work under TSan, because TSan prevents select() being
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# interrupted by a signal.
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import sys
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print("SKIPPING the last of bind_mode_events.py")
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sys.exit(0)
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# Put some text on the command line and then go back to normal mode.
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send("echo stuff")
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sp.expect_str("echo stuff")
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send("\033")
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sleep(timeout)
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os.kill(sp.spawn.pid, signal.SIGINT)
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sleep(timeout)
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# We should be back in insert mode now.
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send("echo mode changes: $MODE_CHANGES\r")
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expect_prompt("\r\nmode changes: default insert\r\n")
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