mirror of
https://github.com/fish-shell/fish-shell.git
synced 2024-11-24 10:41:17 +08:00
5947aa0171
This switches quoted expansion like "$foo" to use foo's delimiter instead of space. The delimiter is space for normal variables and colonf or path variables. Expansions like "$PATH" will now expand using ':'.
315 lines
8.5 KiB
Fish
315 lines
8.5 KiB
Fish
# Environment variable tests
|
|
|
|
#Test if variables can be properly set
|
|
|
|
set smurf blue
|
|
|
|
if test $smurf = blue
|
|
echo Test 1 pass
|
|
else
|
|
echo Test 1 fail
|
|
end
|
|
|
|
# Test if variables can be erased
|
|
|
|
set -e smurf
|
|
if set -q smurf
|
|
echo Test 2 fail
|
|
else
|
|
echo Test 2 pass
|
|
end
|
|
|
|
# Test if local variables go out of scope
|
|
|
|
set -e t3
|
|
if true
|
|
set -l t3 bar
|
|
end
|
|
|
|
if set -q t3
|
|
echo Test 3 fail
|
|
else
|
|
echo Test 3 pass
|
|
end
|
|
|
|
# Test if globals can be set in block scope
|
|
|
|
if true
|
|
set -g baz qux
|
|
end
|
|
|
|
if test $baz = qux
|
|
echo Test 4 pass
|
|
else
|
|
echo Test 4 fail
|
|
end
|
|
|
|
|
|
#Test that scope is preserved when setting a new value
|
|
|
|
set t5 a
|
|
|
|
if true
|
|
set t5 b
|
|
end
|
|
|
|
if test $t5 = b
|
|
echo Test 5 pass
|
|
else
|
|
echo Test 5 fail
|
|
end
|
|
|
|
# Test that scope is preserved in double blocks
|
|
|
|
for i in 1
|
|
set t6 $i
|
|
for j in a
|
|
if test $t6$j = 1a
|
|
echo Test 6 pass
|
|
else
|
|
echo Test 6 fail
|
|
end
|
|
end
|
|
end
|
|
|
|
|
|
# Test if variables in for loop blocks do not go out of scope on new laps
|
|
|
|
set res fail
|
|
|
|
set -e t7
|
|
for i in 1 2
|
|
if test $i = 1
|
|
set t7 lala
|
|
else
|
|
if test $t7
|
|
set res pass
|
|
end
|
|
end
|
|
end
|
|
|
|
echo Test 7 $res
|
|
|
|
# Test if variables are properly exported
|
|
|
|
set -e t8
|
|
if true
|
|
set -lx t8 foo
|
|
if test (../test/root/bin/fish -c "echo $t8") = foo
|
|
echo Test 8 pass
|
|
else
|
|
echo Test 8 fail
|
|
end
|
|
end
|
|
|
|
# Test if exported variables go out of scope
|
|
|
|
if ../test/root/bin/fish -c "set -q t8; and exit 0; or exit 1"
|
|
echo Test 9 fail
|
|
else
|
|
echo Test 9 pass
|
|
end
|
|
|
|
# Test erasing variables in specific scope
|
|
|
|
set -eU __fish_test_universal_variables_variable_foo
|
|
set -g __fish_test_universal_variables_variable_foo bar
|
|
begin
|
|
set -l __fish_test_universal_variables_variable_foo baz
|
|
set -eg __fish_test_universal_variables_variable_foo
|
|
end
|
|
|
|
if set -q __fish_test_universal_variables_variable_foo
|
|
echo Test 10 fail
|
|
else
|
|
echo Test 10 pass
|
|
end
|
|
|
|
|
|
set __fish_test_universal_variables_variable_foo abc def
|
|
set -e __fish_test_universal_variables_variable_foo[1]
|
|
if test $__fish_test_universal_variables_variable_foo '=' def
|
|
echo Test 11 pass
|
|
else
|
|
echo Test 11 fail
|
|
end
|
|
|
|
# Test combinations of export and scope
|
|
|
|
set -ge __fish_test_universal_variables_variable_foo
|
|
set -Ue __fish_test_universal_variables_variable_foo
|
|
set -Ux __fish_test_universal_variables_variable_foo bar
|
|
set __fish_test_universal_variables_variable_foo baz
|
|
if test (/bin/sh -c 'echo $__fish_test_universal_variables_variable_foo') = baz -a (../test/root/bin/fish -c 'echo $__fish_test_universal_variables_variable_foo') = baz
|
|
echo Test 12 pass
|
|
else
|
|
echo Test 12 fail
|
|
end
|
|
|
|
set -Ue __fish_test_universal_variables_variable_foo
|
|
|
|
# Should no longer be in environment (#2046)
|
|
env | string match '__fish_test_universal_variables_variable_foo=*'
|
|
|
|
set -Ux __fish_test_universal_variables_variable_foo bar
|
|
set -U __fish_test_universal_variables_variable_foo baz
|
|
if test (/bin/sh -c 'echo $__fish_test_universal_variables_variable_foo') = baz -a (../test/root/bin/fish -c 'echo $__fish_test_universal_variables_variable_foo') = baz
|
|
echo Test 13 pass
|
|
else
|
|
echo Test 13 fail
|
|
end
|
|
|
|
set -Ux __fish_test_universal_variables_variable_foo bar
|
|
set -u __fish_test_universal_variables_variable_foo bar
|
|
if test (/bin/sh -c 'echo $__fish_test_universal_variables_variable_foo') = '' -a (../test/root/bin/fish -c 'echo $__fish_test_universal_variables_variable_foo') = bar
|
|
echo Test 14 pass
|
|
else
|
|
echo Test 14 fail
|
|
end
|
|
|
|
set -Ux __fish_test_universal_variables_variable_foo bar
|
|
set -Uu __fish_test_universal_variables_variable_foo baz
|
|
if test (/bin/sh -c 'echo $__fish_test_universal_variables_variable_foo') = '' -a (../test/root/bin/fish -c 'echo $__fish_test_universal_variables_variable_foo') = baz
|
|
echo Test 15 pass
|
|
else
|
|
echo Test 15 fail
|
|
end
|
|
|
|
set -eU __fish_test_universal_variables_variable_foo
|
|
function watch_foo --on-variable __fish_test_universal_variables_variable_foo
|
|
echo Foo change detected
|
|
end
|
|
|
|
set -U __fish_test_universal_variables_variable_foo 1234
|
|
set -eU __fish_test_universal_variables_variable_foo
|
|
# WTF set -eg __fish_test_universal_variables_variable_foo
|
|
|
|
functions -e watch_foo
|
|
|
|
|
|
# test erasing variables without a specified scope
|
|
|
|
set -g test16res
|
|
set -U __fish_test_universal_variables_variable_foo universal
|
|
set -g __fish_test_universal_variables_variable_foo global
|
|
|
|
begin
|
|
set -l __fish_test_universal_variables_variable_foo blocklocal
|
|
|
|
function test16
|
|
set -l __fish_test_universal_variables_variable_foo function
|
|
begin
|
|
set -l __fish_test_universal_variables_variable_foo functionblock
|
|
set test16res $test16res $__fish_test_universal_variables_variable_foo
|
|
|
|
# This sequence seems pointless but it's really verifying that we
|
|
# succesfully expose higher scopes as we erase the closest scope.
|
|
set -e __fish_test_universal_variables_variable_foo
|
|
set test16res $test16res $__fish_test_universal_variables_variable_foo
|
|
|
|
set -e __fish_test_universal_variables_variable_foo
|
|
set test16res $test16res $__fish_test_universal_variables_variable_foo
|
|
|
|
set -e __fish_test_universal_variables_variable_foo
|
|
set test16res $test16res $__fish_test_universal_variables_variable_foo
|
|
|
|
set -e __fish_test_universal_variables_variable_foo
|
|
set -q __fish_test_universal_variables_variable_foo
|
|
and set test16res $test16res $__fish_test_universal_variables_variable_foo
|
|
end
|
|
|
|
set -q __fish_test_universal_variables_variable_foo
|
|
and echo __fish_test_universal_variables_variable_foo should set after test16 inner begin..end
|
|
end
|
|
|
|
test16
|
|
set test16res $test16res $__fish_test_universal_variables_variable_foo
|
|
end
|
|
|
|
set -q __fish_test_universal_variables_variable_foo
|
|
and echo __fish_test_universal_variables_variable_foo should set after test16 outer begin..end
|
|
|
|
echo count:(count $test16res) "content:[$test16res]"
|
|
if test (count $test16res) = 5 -a "$test16res" = "functionblock function global universal blocklocal"
|
|
echo Test 16 pass
|
|
else
|
|
echo Test 16 fail
|
|
end
|
|
|
|
# Test that shadowing with a non-exported variable works
|
|
set -gx __fish_test_env17 UNSHADOWED
|
|
env | string match '__fish_test_env17=*'
|
|
function __fish_test_shadow
|
|
set -l __fish_test_env17
|
|
env | string match -q '__fish_test_env17=*' ; or echo SHADOWED
|
|
end
|
|
__fish_test_shadow
|
|
# Test that the variable is still exported (#2611)
|
|
env | string match '__fish_test_env17=*'
|
|
|
|
# Test that local exported variables are copied to functions (#1091)
|
|
function __fish_test_local_export
|
|
echo $var
|
|
set var boo
|
|
echo $var
|
|
end
|
|
set -lx var wuwuwu
|
|
__fish_test_local_export
|
|
echo $var
|
|
|
|
# Test that we don't copy local-exports to blocks.
|
|
set -lx var foo
|
|
begin
|
|
echo $var
|
|
set var bar
|
|
echo $var
|
|
end
|
|
echo $var # should be "bar"
|
|
|
|
# clear for other shells
|
|
set -eU __fish_test_universal_variables_variable_foo
|
|
|
|
# Test behavior of universals on startup (#1526)
|
|
echo Testing Universal Startup
|
|
set -U testu 0
|
|
../test/root/bin/fish -c 'set -U testu 1'
|
|
echo $testu
|
|
../test/root/bin/fish -c 'set -q testu; and echo $testu'
|
|
|
|
../test/root/bin/fish -c 'set -U testu 2'
|
|
echo $testu
|
|
../test/root/bin/fish -c 'set -q testu; and echo $testu'
|
|
|
|
../test/root/bin/fish -c 'set -e testu';
|
|
set -q testu
|
|
or echo testu undef in top level shell
|
|
../test/root/bin/fish -c 'set -q testu; or echo testu undef in sub shell'
|
|
|
|
# test SHLVL
|
|
# use a subshell to ensure a clean slate
|
|
env SHLVL= ../test/root/bin/fish -c 'echo SHLVL: $SHLVL; ../test/root/bin/fish -c \'echo SHLVL: $SHLVL\''
|
|
# exec should decrement SHLVL
|
|
env SHLVL= ../test/root/bin/fish -c 'echo SHLVL: $SHLVL; exec ../test/root/bin/fish -c \'echo SHLVL: $SHLVL\''
|
|
# garbage SHLVLs should be treated as garbage
|
|
env SHLVL=3foo ../test/root/bin/fish -c 'echo SHLVL: $SHLVL'
|
|
# whitespace is allowed though (for bash compatibility)
|
|
env SHLVL="3 " ../test/root/bin/fish -c 'echo SHLVL: $SHLVL'
|
|
env SHLVL=" 3" ../test/root/bin/fish -c 'echo SHLVL: $SHLVL'
|
|
|
|
# Test transformation of inherited variables
|
|
env DISPLAY="localhost:0.0" ../test/root/bin/fish -c 'echo Elements in DISPLAY: (count $DISPLAY)'
|
|
# We can't use PATH for this because the global configuration will modify PATH
|
|
# based on /etc/paths and /etc/paths.d.
|
|
# Exported arrays are colon delimited; they are automatically split on colons if they end in PATH.
|
|
set -gx FOO one two three four
|
|
set -gx FOOPATH one two three four
|
|
../test/root/bin/fish -c 'echo Elements in FOO and FOOPATH: (count $FOO) (count $FOOPATH)'
|
|
# some must use colon separators!
|
|
set -lx MANPATH man1 man2 man3 ; env | grep '^MANPATH='
|
|
# ensure we don't escape space and colon values
|
|
set -x DONT_ESCAPE_COLONS 1: 2: :3: ; env | grep '^DONT_ESCAPE_COLONS='
|
|
set -x DONT_ESCAPE_SPACES '1 ' '2 ' ' 3 ' 4 ; env | grep '^DONT_ESCAPE_SPACES='
|
|
set -x DONT_ESCAPE_COLONS_PATH 1: 2: :3: ; env | grep '^DONT_ESCAPE_COLONS_PATH='
|
|
|
|
true
|