mirror of
https://github.com/fish-shell/fish-shell.git
synced 2024-11-22 20:16:12 +08:00
3847d2e9d1
For some reason, we have two places where a variable can be read-only: - By key in env.cpp:is_read_only(), which is checked via set* - By flag on the actual env_var_t, which is checked e.g. in parse_execution The latter didn't happen for non-electric variables like hostname, because they used the default constructor, because they were constructed via operator[] (or some such C++-iness). This caused for-loops to crash on an assert if they used a non-electric read-only var like $hostname or $SHLVL. Instead, we explicitly set the flag. We might want to remove one of the two read-only checks, or something? Fixes #5548.
58 lines
1.3 KiB
Plaintext
58 lines
1.3 KiB
Plaintext
|
|
####################
|
|
# Comments in odd places don't cause problems
|
|
|
|
####################
|
|
# Bracket expansion
|
|
|
|
####################
|
|
# Escaped newlines
|
|
|
|
####################
|
|
# Simple function tests
|
|
|
|
####################
|
|
# Ensure eval doesn't unnecessarily mess with the exit status
|
|
|
|
####################
|
|
# Verify that we can turn stderr into stdout and then pipe it
|
|
|
|
####################
|
|
# Test that trailing ^ doesn't trigger redirection, see #1873
|
|
|
|
####################
|
|
# Verify that we can pipe something other than stdout
|
|
|
|
####################
|
|
# echo tests
|
|
|
|
####################
|
|
# Verify that pipes don't conflict with fd redirections
|
|
|
|
####################
|
|
# Make sure while loops don't run forever with no-exec (#1543)
|
|
|
|
####################
|
|
# For loops with read-only vars is an error (#4342)
|
|
fish: You cannot use read-only variable 'status' in a for loop
|
|
for status in a b c
|
|
^
|
|
|
|
####################
|
|
# That goes for non-electric ones as well (#5548)
|
|
fish: You cannot use read-only variable 'hostname' in a for loop
|
|
for hostname in a b c
|
|
^
|
|
|
|
####################
|
|
# For loop control vars available outside the for block
|
|
|
|
####################
|
|
# Comments allowed in between lines (#1987)
|
|
|
|
####################
|
|
# Backslashes are part of comments and do not join lines (#1255)
|
|
|
|
####################
|
|
# Verify $argv set correctly in sourced scripts (#139)
|