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Curses variables like `enter_italics_mode` are secretly defined to dereference through the `cur_term` variable. Be sure we do not read or write these curses variables if cur_term is NULL. See #8873, #8875. Add a regression test.
17 lines
380 B
Python
17 lines
380 B
Python
#!/usr/bin/env python3
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import os
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from pexpect_helper import SpawnedProc
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# Regression test for #8873.
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# fish doesn't crash if TERM is unset.
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env = os.environ.copy()
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env.pop("TERM", None)
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sp = SpawnedProc(env=env)
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sendline, expect_prompt = sp.sendline, sp.expect_prompt
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expect_prompt()
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sendline("set_color --italics")
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expect_prompt()
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sendline("set_color normal")
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expect_prompt()
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