fish-shell/tests/test3.in
Fabian Homborg b85a8bbbfe Rename sgrep to __fish_sgrep
Makes it harder to cause issues with aliases, see fish-shell#2245
2015-09-09 20:55:04 +02:00

277 lines
7 KiB
Text

# 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 test $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 test $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 (../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 (../fish -c "echo $t8")
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 (../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 | __fish_sgrep __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 (../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 (../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 (../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
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 (echo $__fish_test_universal_variables_variable_foo)
set -e __fish_test_universal_variables_variable_foo
set test16res $test16res (echo $__fish_test_universal_variables_variable_foo)
set -e __fish_test_universal_variables_variable_foo
set test16res $test16res (echo $__fish_test_universal_variables_variable_foo)
set -e __fish_test_universal_variables_variable_foo
set test16res $test16res (echo $__fish_test_universal_variables_variable_foo)
set -e __fish_test_universal_variables_variable_foo
set test16res $test16res (echo $__fish_test_universal_variables_variable_foo)
end
set test16res $test16res (echo $__fish_test_universal_variables_variable_foo)
set -e __fish_test_universal_variables_variable_foo
end
test16
set test16res $test16res (echo $__fish_test_universal_variables_variable_foo)
end
set test16res $test16res (echo $__fish_test_universal_variables_variable_food)
#echo count: (count $test16res) "content:[$test16res]"
if test (count $test16res) = 8 -a "$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 | __fish_sgrep __fish_test_env17
function __fish_test_shadow
set -l __fish_test_env17
env | __fish_sgrep __fish_test_env17 ; or echo SHADOWED
end
__fish_test_shadow
# 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
../fish -c 'set -U testu 1'
echo $testu
../fish -c 'echo $testu'
../fish -c 'set -U testu 2'
echo $testu
../fish -c 'echo $testu'
../fish -c 'set -e testu';
echo Missing: $testu
../fish -c 'echo Missing: $testu'
# test SHLVL
# use a subshell to ensure a clean slate
env SHLVL= ../fish -c 'echo SHLVL: $SHLVL; ../fish -c \'echo SHLVL: $SHLVL\''
# exec should decrement SHLVL
env SHLVL= ../fish -c 'echo SHLVL: $SHLVL; exec ../fish -c \'echo SHLVL: $SHLVL\''
# garbage SHLVLs should be treated as garbage
env SHLVL=3foo ../fish -c 'echo SHLVL: $SHLVL'
# whitespace is allowed though (for bash compatibility)
env SHLVL="3 " ../fish -c 'echo SHLVL: $SHLVL'
env SHLVL=" 3" ../fish -c 'echo SHLVL: $SHLVL'
# Test transformation of inherited variables
env DISPLAY="localhost:0.0" ../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 should use record separator, with a few exceptions. So we can use an arbitrary variable for this.
env FOO=one\x1etwo\x1ethree\x1efour ../fish -c 'echo Elements in FOO: (count $FOO)'
# some must use colon separators!
set -lx MANPATH man1 man2 man3 ; env | grep MANPATH
true