From: Vincent Pit <vince@profvince.com>
Date: Sun, 9 Sep 2012 09:16:30 +0000 (+0200)
Subject: Rework how Scope::Upper::TestGenerator generates its 'local' tests
X-Git-Tag: v0.20~21
X-Git-Url: http://git.vpit.fr/?a=commitdiff_plain;h=c51f72ece23a7afb5590272f6aeca327b91a3945;p=perl%2Fmodules%2FScope-Upper.git

Rework how Scope::Upper::TestGenerator generates its 'local' tests
---

diff --git a/t/12-reap-block.t b/t/12-reap-block.t
index a4e3d17..fda9aca 100644
--- a/t/12-reap-block.t
+++ b/t/12-reap-block.t
@@ -22,12 +22,12 @@ local $Scope::Upper::TestGenerator::test = sub {
  return "is(\$x, $j, 'x h=$height, l=$level, i=$i');\n";
 };
 
-local $Scope::Upper::TestGenerator::local = sub {
+local $Scope::Upper::TestGenerator::local_decl = sub {
  my ($height, $level, $i, $x) = @_;
  return $i == $height - $level ? "\$x = $x;\n" : "local \$x = $x;\n";
 };
 
-local $Scope::Upper::TestGenerator::testlocal = sub { '' };
+local $Scope::Upper::TestGenerator::local_test = sub { '' };
 
 local $Scope::Upper::TestGenerator::allblocks = 1;
 
diff --git a/t/22-localize-block.t b/t/22-localize-block.t
index ea189d8..b32d251 100644
--- a/t/22-localize-block.t
+++ b/t/22-localize-block.t
@@ -22,7 +22,7 @@ local $Scope::Upper::TestGenerator::test = sub {
  return "is(\$x, $j, 'x h=$height, l=$level, i=$i');\n";
 };
 
-local $Scope::Upper::TestGenerator::testlocal = sub { '' };
+local $Scope::Upper::TestGenerator::local_test = sub { '' };
 
 local $Scope::Upper::TestGenerator::allblocks = 1;
 
diff --git a/t/32-localize_elem-block.t b/t/32-localize_elem-block.t
index a1f4d47..7760831 100644
--- a/t/32-localize_elem-block.t
+++ b/t/32-localize_elem-block.t
@@ -10,11 +10,11 @@ use Scope::Upper qw<localize_elem UP HERE>;
 
 use Scope::Upper::TestGenerator;
 
-local $Scope::Upper::TestGenerator::testlocal = sub { '' };
+our $testcase;
 
-local $Scope::Upper::TestGenerator::allblocks = 1;
+local $Scope::Upper::TestGenerator::local_test = sub { '' };
 
-our $testcase;
+local $Scope::Upper::TestGenerator::allblocks = 1;
 
 local $Scope::Upper::TestGenerator::call = sub {
  my ($height, $level, $i) = @_;
@@ -28,10 +28,7 @@ local $Scope::Upper::TestGenerator::test = sub {
  return "is(\$a[1], $j, 'x h=$height, l=$level, i=$i');\n";
 };
 
-local $Scope::Upper::TestGenerator::local = sub {
- my $x = $_[3];
- return "local \$a[1] = $x;\n";
-};
+local $Scope::Upper::TestGenerator::local_var = '$a[1]';
 
 our @a;
 
@@ -58,10 +55,7 @@ local $Scope::Upper::TestGenerator::test = sub {
  return "is(\$h{a}, $j, 'x h=$height, l=$level, i=$i');\n";
 };
 
-local $Scope::Upper::TestGenerator::local = sub {
- my $x = $_[3];
- return "local \$h{a} = $x;\n";
-};
+local $Scope::Upper::TestGenerator::local_var = '$h{a}';
 
 our %h;
 
diff --git a/t/lib/Scope/Upper/TestGenerator.pm b/t/lib/Scope/Upper/TestGenerator.pm
index 9ef65b8..0b3a8e6 100644
--- a/t/lib/Scope/Upper/TestGenerator.pm
+++ b/t/lib/Scope/Upper/TestGenerator.pm
@@ -3,17 +3,24 @@ package Scope::Upper::TestGenerator;
 use strict;
 use warnings;
 
-our ($call, $test, $local, $testlocal, $allblocks);
+our ($call, $test, $allblocks);
 
-$local = sub {
+our $local_var = '$x';
+
+our $local_decl = sub {
+ my $x = $_[3];
+ return "local $local_var = $x;\n";
+};
+
+our $local_cond = sub {
  my $x = $_[3];
- return "local \$x = $x;\n";
+ return defined $x ? "($local_var eq $x)" : "(!defined($local_var))";
 };
 
-$testlocal = sub {
+our $local_test = sub {
  my ($height, $level, $i, $x) = @_;
- my $j = defined $x ? $x : 'undef';
- return "is(\$x, $j, 'x h=$height, l=$level, i=$i');\n";
+ my $cond = $local_cond->(@_);
+ return "ok($cond, 'local h=$height, l=$level, i=$i');\n";
 };
 
 my @blocks = (
@@ -51,7 +58,7 @@ sub gen {
  my $up   = gen($height, $level, $i + 1, $x);
  for my $base (@$up) {
   for my $blk (@blks) {
-   push @res, $blk->[0] . $base . $test->(@_) . $testlocal->(@_) . $blk->[1];
+   push @res, $blk->[0] . $base . $test->(@_) . $local_test->(@_) . $blk->[1];
   }
  }
  $_[3] = $i + 1;
@@ -59,7 +66,7 @@ sub gen {
  for my $base (@$up) {
   for my $blk (@blks) {
    push @res, $blk->[0] .
-               $local->(@_) . $base . $test->(@_) . $testlocal->(@_)
+               $local_decl->(@_) . $base . $test->(@_) . $local_test->(@_)
               . $blk->[1];
   }
  }