More localize_delete() tests

[perl/modules/Scope-Upper.git] / t / 41-localize_delete-level.t

diff --git a/t/41-localize_delete-level.t b/t/41-localize_delete-level.t
new file mode 100644 (file)
index 0000000..b759523
--- /dev/null
+++ b/t/41-localize_delete-level.t
@@ -0,0 +1,66 @@
+#!perl -T
+
+use strict;
+use warnings;
+
+use Test::More 'no_plan';
+
+use Scope::Upper qw/localize_delete/;
+
+use lib 't/lib';
+use Scope::Upper::TestGenerator;
+
+our ($x, $testcase);
+
+local $Scope::Upper::TestGenerator::call = sub {
+ my ($height, $level, $i) = @_;
+ return [ "localize_delete '\@main::a', 2 => $level;\n" ];
+};
+
+local $Scope::Upper::TestGenerator::test = sub {
+ my ($height, $level, $i) = @_;
+ my $j = ($i == $height - $level) ? '1' : '1, undef, 2';
+ return "is_deeply(\\\@main::a, [ $j ], 'a h=$height, l=$level, i=$i');\n";
+};
+
+our @a;
+
+for my $level (0 .. 4) {
+ for my $height ($level + 1 .. $level + 2) {
+  my $tests = Scope::Upper::TestGenerator::gen($height, $level);
+  for (@$tests) {
+   $testcase = $_;
+   $x = undef;
+   @a = (1);
+   $a[2] = 2;
+   eval;
+   diag $@ if $@;
+  }
+ }
+}
+
+local $Scope::Upper::TestGenerator::call = sub {
+ my ($height, $level, $i) = @_;
+ return [ "localize_delete '%main::h', 'a' => $level;\n" ];
+};
+
+local $Scope::Upper::TestGenerator::test = sub {
+ my ($height, $level, $i) = @_;
+ my $j = ($i == $height - $level) ? 'b => 2' : 'a => 1, b => 2';
+ return "is_deeply(\\%main::h, { $j }, 'h h=$height, l=$level, i=$i');\n";
+};
+
+our %h;
+
+for my $level (0 .. 4) {
+ for my $height ($level + 1 .. $level + 2) {
+  my $tests = Scope::Upper::TestGenerator::gen($height, $level);
+  for (@$tests) {
+   $testcase = $_;
+   $x = undef;
+   %h = (a => 1, b => 2);
+   eval;
+   diag $@ if $@;
+  }
+ }
+}