mirror of
https://github.com/fish-shell/fish-shell
synced 2024-11-13 08:27:26 +00:00
93b9e7443e
This undoes the inheritance since it shared too much. The idea here is to share bindings that aren't something the editors we're inspired by do - there's no "execute" in vi. The basic editing and moving bindings are now vi-style in vi-mode and emacs-style in default mode.
209 lines
6.2 KiB
Text
209 lines
6.2 KiB
Text
# vim: set filetype=expect:
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spawn $fish
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expect_prompt
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# Fish should start in default-mode (i.e., emacs) bindings. The default escape
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# timeout is 300ms.
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# Verify the emacs transpose word (\et) behavior using various delays,
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# including none, after the escape character.
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# Start by testing with no delay. This should transpose the words.
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send "echo abc def"
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send "\033t\r"
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expect_prompt -re {\r\ndef abc\r\n} {
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puts "emacs transpose words, default timeout: no delay"
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} unmatched {
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puts stderr "emacs transpose words fail, default timeout: no delay"
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}
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# Now test with a delay > 0 and < the escape timeout. This should transpose
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# the words.
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send "echo ghi jkl"
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send "\033"
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sleep 0.250
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send "t\r"
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expect_prompt -re {\r\njkl ghi\r\n} {
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puts "emacs transpose words, default timeout: short delay"
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} unmatched {
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puts stderr "emacs transpose words fail, default timeout: short delay"
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}
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# Now test with a delay > the escape timeout. The transposition should not
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# occur and the "t" should become part of the text that is echoed.
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send "echo mno pqr"
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send "\033"
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sleep 0.400
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send "t\r"
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expect_prompt -re {\r\nmno pqrt\r\n} {
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puts "emacs transpose words, default timeout: long delay"
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} unmatched {
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puts stderr "emacs transpose words fail, default timeout: long delay"
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}
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# Test vi key bindings.
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# This should leave vi mode in the insert state.
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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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# These vi tests assume the fish_vi_key_bindings default escape timeout of
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# 10ms is in effect; not the 300ms timeout for the default-mode.
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#
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# Go through a prompt cycle to let fish catch up, it may be slow due to ASAN
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send "echo success: default escape timeout\r"
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expect_prompt -re {\r\nsuccess: default escape timeout\r\n} {
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puts "prime vi mode, default timeout"
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} unmatched {
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puts stderr "prime vi mode, default timeout"
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}
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# Verify the default timeout has been set to the expected value.
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send "echo fish_escape_delay_ms=\$fish_escape_delay_ms\r"
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expect_prompt -re {\r\nfish_escape_delay_ms=100\r\n} {
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puts "vi-mode default timeout set correctly"
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} unmatched {
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puts stderr "vi-mode default timeout not set correctly"
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}
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send "echo fail: default escape timeout"
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send "\033"
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# Delay needed to allow fish to transition to vi "normal" mode. The delay is
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# longer than strictly necessary to let fish catch up as it may be slow due to
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# ASAN.
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sleep 0.150
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send "ddi"
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send "echo success: default escape timeout\r"
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expect_prompt -re {\r\nsuccess: default escape timeout\r\n} {
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puts "vi replace line, default timeout: long delay"
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} unmatched {
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puts stderr "vi replace line, default timeout: long delay"
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}
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# Test replacing a single character.
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send "echo TEXT"
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send "\033"
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# Delay needed to allow fish to transition to vi "normal" mode.
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sleep 0.150
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send "hhrAi\r"
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expect_prompt -re {\r\nTAXT\r\n} {
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puts "vi mode replace char, default timeout: long delay"
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} unmatched {
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puts stderr "vi mode replace char, default timeout: long delay"
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}
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# Verify that changing the escape timeout has an effect.
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send "set -g fish_escape_delay_ms 200\r"
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expect_prompt
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send "echo fail: lengthened escape timeout"
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send "\033"
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sleep 0.250
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send "ddi"
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send "echo success: lengthened escape timeout\r"
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expect_prompt -re {\r\nsuccess: lengthened escape timeout\r\n} {
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puts "vi replace line, 100ms timeout: long delay"
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} unmatched {
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puts stderr "vi replace line, 100ms timeout: long delay"
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}
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# Verify that we don't switch to vi normal mode if we don't wait long enough
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# after sending escape.
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send "echo fail: no normal mode"
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send "\033"
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sleep 0.100
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send "ddi"
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send "inserted\r"
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expect_prompt -re {\r\nfail: no normal modediinserted\r\n} {
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puts "vi replace line, 100ms timeout: short delay"
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} unmatched {
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puts stderr "vi replace line, 100ms timeout: short delay"
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}
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# Test 't' binding that contains non-zero arity function (forward-jump) followed
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# by another function (and) https://github.com/fish-shell/fish-shell/issues/2357
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send "\033"
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sleep 0.250
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send "ddiecho TEXT\033"
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sleep 0.250
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send "hhtTrN\r"
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expect_prompt -re {\r\nTENT\r\n} {
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puts "t-binding success"
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} -nounmatched -re {\r\nfail} {
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puts stderr "t-binding fail"
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} unmatched {
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puts stderr "Couldn't find expected output 'TENT'"
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}
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# Switch back to regular (emacs mode) key bindings.
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send "set -g fish_key_bindings fish_default_key_bindings\r"
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expect_prompt
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# Verify the custom escape timeout of 200ms set earlier is still in effect.
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send "echo fish_escape_delay_ms=\$fish_escape_delay_ms\r"
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expect_prompt -re {\r\nfish_escape_delay_ms=200\r\n} {
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puts "default-mode custom timeout set correctly"
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} unmatched {
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puts stderr "default-mode custom timeout not set correctly"
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}
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# Reset it to 100ms.
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send "set -g fish_escape_delay_ms 100\r"
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expect_prompt
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# Verify the emacs transpose word (\et) behavior using various delays,
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# including none, after the escape character.
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# Start by testing with no delay. This should transpose the words.
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send "echo abc def"
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send "\033"
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send "t\r"
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expect_prompt -re {\r\ndef abc\r\n} {
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puts "emacs transpose words, 100ms timeout: no delay"
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} unmatched {
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puts stderr "emacs transpose words fail, 100ms timeout: no delay"
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}
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# Same test as above but with a slight delay less than the escape timeout.
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send "echo ghi jkl"
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send "\033"
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sleep 0.080
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send "t\r"
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expect_prompt -re {\r\njkl ghi\r\n} {
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puts "emacs transpose words, 100ms timeout: short delay"
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} unmatched {
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puts stderr "emacs transpose words fail, 100ms timeout: short delay"
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}
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# Now test with a delay > the escape timeout. The transposition should not
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# occur and the "t" should become part of the text that is echoed.
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send "echo mno pqr"
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send "\033"
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sleep 0.250
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send "t\r"
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expect_prompt -re {\r\nmno pqrt\r\n} {
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puts "emacs transpose words, 100ms timeout: long delay"
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} unmatched {
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puts stderr "emacs transpose words fail, 100ms timeout: long delay"
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}
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# Verify special characters, such as \cV, are not intercepted by the kernel
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# tty driver. Rather, they can be bound and handled by fish.
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send "bind \\cV 'echo ctrl-v seen'\r"
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expect_prompt
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send "\026\r"
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expect_prompt -re {ctrl-v seen} {
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puts "ctrl-v seen"
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} unmatched {
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puts stderr "ctrl-v not seen"
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}
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send "bind \\cO 'echo ctrl-o seen'\r"
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expect_prompt
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send "\017\r"
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expect_prompt -re {ctrl-o seen} {
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puts "ctrl-o seen"
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} unmatched {
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puts stderr "ctrl-o not seen"
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}
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