Test 1 pass
Test 2 pass
Test 3 pass
Test 4 pass
Test 5 pass
Test 6 pass
Test 7 pass
Test 8 pass
Test 9 pass
Test 10 pass
Test 11 pass
Test 12 pass
Test 13 pass
Test 14 pass
Test 15 pass
Foo change detected
Foo change detected
count:5 content:[functionblock function global universal blocklocal]
Test 16 pass
__fish_test_env17=UNSHADOWED
SHADOWED
__fish_test_env17=UNSHADOWED
wuwuwu
boo
wuwuwu
foo
bar
bar
Testing Universal Startup
1
1
2
2
testu undef in top level shell
testu undef in sub shell
SHLVL: 1
SHLVL: 2
SHLVL: 1
SHLVL: 1
SHLVL: 1
SHLVL: 4
SHLVL: 4
Elements in DISPLAY: 1
Elements in FOO and FOOPATH: 1 4
MANPATH=man1:man2:man3
DONT_ESCAPE_COLONS=1: 2: :3:
DONT_ESCAPE_SPACES=1  2   3  4
DONT_ESCAPE_COLONS_PATH=1::2:::3:

####################
# Path universal variables
a b c 1:2:3 a b c 1 2 3
a b c 1 2 3 a b c 1 2 3
a:b:c 1 2 3 a b c 1 2 3
a:b:c 1:2:3 a b c 1 2 3
1:2:3 1 2 3
a:b a b

####################
# Variable names in other commands

####################
# Global vs Universal Unspecified Scopes
global-vs-universal 1: universal
global-vs-universal 2: global
global-vs-universal 3: global2
global-vs-universal 4: universal
global-vs-universal 5: