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really fix bug in export status of universal vars; add tests for that bug

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This commit is contained in:
Jan Kanis 2012-12-29 19:25:00 +01:00 committed by ridiculousfish
parent 3c116f6ab3
commit 9ee7b0a501
3 changed files with 92 additions and 3 deletions
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6
env.cpp
View File

@ -811,7 +811,7 @@ int env_set(const wcstring &key, const wchar_t *val, int var_mode)
if (var_mode & ENV_UNIVERSAL)
{
int exportv = 0;
int exportv;
if (!(var_mode & ENV_EXPORT) &&
!(var_mode & ENV_UNEXPORT))
@ -868,12 +868,12 @@ int env_set(const wcstring &key, const wchar_t *val, int var_mode)
if (env_universal_get(key))
{
int exportv = 0;
int exportv;
if (!(var_mode & ENV_EXPORT) &&
!(var_mode & ENV_UNEXPORT))
{
env_universal_get_export(key);
exportv = env_universal_get_export(key);
}
else
{

84
tests/test3.in
View File

@ -134,3 +134,87 @@ if test $foo '=' def
else
echo Test 11 fail
end
# Test combinations of export and scope
set -ge foo
set -Ue foo
set -Ux foo bar
set foo baz
if test (/bin/sh -c 'echo $foo') = baz -a (../fish -c 'echo $foo') = baz
echo Test 12 pass
else
echo Test 12 fail
end
set -Ue foo
set -Ux foo bar
set -U foo baz
if test (/bin/sh -c 'echo $foo') = baz -a (../fish -c 'echo $foo') = baz
echo Test 13 pass
else
echo Test 13 fail
end
set -Ux foo bar
set -u foo bar
if test (/bin/sh -c 'echo $foo') = '' -a (../fish -c 'echo $foo') = bar
echo Test 14 pass
else
echo Test 14 fail
end
set -Ux foo bar
set -Uu foo baz
if test (/bin/sh -c 'echo $foo') = '' -a (../fish -c 'echo $foo') = baz
echo Test 15 pass
else
echo Test 15 fail
end
set -eU foo
# test erasing variables without a specified scope
set -g test16res
set -U foo universal
set -g foo global
begin
set -l foo blocklocal
function test16
set -l foo function
begin
set -l foo functionblock
set test16res $test16res (echo $foo)
set -e foo
set test16res $test16res (echo $foo)
set -e foo
set test16res $test16res (echo $foo)
set -e foo
set test16res $test16res (echo $foo)
set -e foo
set test16res $test16res (echo $foo)
end
set test16res $test16res (echo $foo)
set -e foo
end
test16
set test16res $test16res (echo $foo)
end
set test16res $test16res (echo $foo)
#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
# clear foo for other shells
set -eU foo
true

5
tests/test3.out
View File

@ -9,3 +9,8 @@ Test 8 pass
Test 9 pass
Test 10 pass
Test 11 pass
Test 12 pass
Test 13 pass
Test 14 pass
Test 15 pass
Test 16 pass