diff options
Diffstat (limited to 'tests/scripts/variables')
-rw-r--r-- | tests/scripts/variables/private | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/tests/scripts/variables/private b/tests/scripts/variables/private new file mode 100644 index 0000000..b4baf5f --- /dev/null +++ b/tests/scripts/variables/private @@ -0,0 +1,78 @@ +# -*-perl-*- + +$description = "Test 'private' variables."; + +$details = ""; + +# 1: Simple verification that private variables are not inherited +&run_make_test(' +a: +F = g +a: F = a +b: private F = b + +a b c: ; @echo $@: F=$(F) +a: b +b: c +', + '', "c: F=a\nb: F=b\na: F=a\n"); + +# 2: Again, but this time we start with "b" so "a"'s variable is not in scope +&run_make_test(undef, 'b', "c: F=g\nb: F=b\n"); + +# 3: Verification with pattern-specific variables +&run_make_test(' +t.a: + +F1 = g +F2 = g +%.a: private F1 = a +%.a: F2 = a + +t.a t.b: ; @echo $@: F1=$(F1) / F2=$(F2) +t.a: t.b +', + '', "t.b: F1=g / F2=a\nt.a: F1=a / F2=a\n"); + +# 4: Test private global variables +&run_make_test(' +a: +private F = g +G := $(F) +a: +b: F = b + +a b: ; @echo $@: F=$(F) / G=$(G) +a: b +', + '', "b: F=b / G=g\na: F= / G=g\n"); + +# 5: Multiple conditions on the same variable. Test export. +delete $ENV{'_X'}; +&run_make_test(' +_X = x +a: export override private _X = a +a: ; @echo _X=$(_X) / _X=$$_X +', + '', "_X=a / _X=a"); + +# 6: Test override. +&run_make_test(undef, '_X=c', "_X=a / _X=a\n"); + +# 7: Ensure keywords still work as targets +&run_make_test(' +a: export override private foo bar +foo bar export override private: ; @echo $@ +', + '', "export\noverride\nprivate\nfoo\nbar\n"); + +# 8: Ensure keywords still work as variables +&run_make_test(' +private = g +a: private = a +a: b +a b: ; @echo $@=$(private) +', + '', "b=a\na=a\n"); + +1; |