X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2F10test.t;h=ceac4e1b3b47fff8e5a81b89f26385d2053363f2;hb=0769ac0e4022d40ded0dff13abe292d4867c9d09;hp=8cb108bd6aba11e2594c0279ed918d31d3fa2a8f;hpb=b6c8b01b36078f748e58b807333a479dd04c4e39;p=dbsrgits%2FSQL-Abstract.git

diff --git a/t/10test.t b/t/10test.t
index 8cb108b..ceac4e1 100644
--- a/t/10test.t
+++ b/t/10test.t
@@ -6,6 +6,20 @@ use List::Util qw(sum);
 
 use Test::More;
 
+use Data::Dumper;
+$Data::Dumper::Terse = 1;
+$Data::Dumper::Sortkeys = 1;
+
+# equivalent to $Module::Install::AUTHOR
+my $author = (
+  ( not -d './inc' )
+    or
+  ( -e ($^O eq 'VMS' ? './inc/_author' : './inc/.author') )
+);
+
+if (not $author and not $ENV{SQLATEST_TESTER} and not $ENV{AUTOMATED_TESTING}) {
+  plan skip_all => 'Skipping resource intensive self-tests, use SQLATEST_TESTER=1 to run';
+}
 
 my @sql_tests = (
       # WHERE condition - equal
@@ -101,6 +115,7 @@ my @sql_tests = (
         equal => 1,
         statements => [
           q/SELECT foo FROM bar WHERE a = 1 AND b = 1 AND c = 1/,
+          q/SELECT foo FROM bar WHERE (a = 1 AND b = 1 AND c = 1)/,
           q/SELECT foo FROM bar WHERE (a = 1 AND b = 1) AND c = 1/,
           q/SELECT foo FROM bar WHERE a = 1 AND (b = 1 AND c = 1)/,
           q/SELECT foo FROM bar WHERE ((((a = 1))) AND (b = 1 AND c = 1))/,
@@ -123,6 +138,60 @@ my @sql_tests = (
           q/SELECT foo FROM bar WHERE ( ((a = 1) AND ( b = 1 OR (c = 1 OR d = 1) )) AND ((e = 1)) AND f = 1) /,
         ]
       },
+      {
+        equal => 1,
+        statements => [
+          q/SELECT foo FROM bar WHERE (a) AND (b = 2)/,
+          q/SELECT foo FROM bar WHERE (a AND b = 2)/,
+          q/SELECT foo FROM bar WHERE (a AND (b = 2))/,
+          q/SELECT foo FROM bar WHERE a AND (b = 2)/,
+        ]
+      },
+      {
+        equal => 1,
+        statements => [
+          q/SELECT foo FROM bar WHERE ((NOT a) AND b = 2)/,
+          q/SELECT foo FROM bar WHERE (NOT a) AND (b = 2)/,
+          q/SELECT foo FROM bar WHERE (NOT (a)) AND b = 2/,
+        ],
+      },
+      {
+        equal => 0,
+        statements => [
+          q/SELECT foo FROM bar WHERE NOT a AND (b = 2)/,
+          q/SELECT foo FROM bar WHERE (NOT a) AND (b = 2)/,
+        ]
+      },
+      {
+        equal => 0,
+        parenthesis_significant => 1,
+        statements => [
+          q/SELECT foo FROM bar WHERE a = 1 AND b = 1 AND c = 1/,
+          q/SELECT foo FROM bar WHERE (a = 1 AND b = 1 AND c = 1)/,
+          q/SELECT foo FROM bar WHERE (a = 1 AND b = 1) AND c = 1/,
+          q/SELECT foo FROM bar WHERE a = 1 AND (b = 1 AND c = 1)/,
+          q/SELECT foo FROM bar WHERE ((((a = 1))) AND (b = 1 AND c = 1))/,
+        ]
+      },
+      {
+        equal => 0,
+        parenthesis_significant => 1,
+        statements => [
+          q/SELECT foo FROM bar WHERE a = 1 OR b = 1 OR c = 1/,
+          q/SELECT foo FROM bar WHERE (a = 1 OR b = 1) OR c = 1/,
+          q/SELECT foo FROM bar WHERE a = 1 OR (b = 1 OR c = 1)/,
+          q/SELECT foo FROM bar WHERE a = 1 OR ((b = 1 OR (c = 1)))/,
+        ]
+      },
+      {
+        equal => 0,
+        parenthesis_significant => 1,
+        statements => [
+          q/SELECT foo FROM bar WHERE (a = 1) AND (b = 1 OR c = 1 OR d = 1) AND (e = 1 AND f = 1)/,
+          q/SELECT foo FROM bar WHERE a = 1 AND (b = 1 OR c = 1 OR d = 1) AND e = 1 AND (f = 1)/,
+          q/SELECT foo FROM bar WHERE ( ((a = 1) AND ( b = 1 OR (c = 1 OR d = 1) )) AND ((e = 1)) AND f = 1) /,
+        ]
+      },
 
       # WHERE condition - different
       {
@@ -202,9 +271,25 @@ my @sql_tests = (
       },
       {
         equal => 0,
+        parenthesis_significant => 1,
         statements => [
+          q/SELECT foo FROM bar WHERE a IN (1,2,3)/,
+          q/SELECT foo FROM bar WHERE a IN (1,3,2)/,
+          q/SELECT foo FROM bar WHERE a IN ((1,2,3))/,
+        ]
+      },
+      {
+        equal => 0,
+        statements => [
+          # BETWEEN with/without parenthesis around itself/RHS is a sticky business
+          # if I made a mistake here, simply rewrite the special BETWEEN handling in
+          # _recurse_parse()
+          #
+          # by RIBASUSHI
           q/SELECT foo FROM bar WHERE ( completion_date BETWEEN ? AND ? AND status = ? )/,
-          q/SELECT foo FROM bar WHERE ( (completion_date BETWEEN ? AND ?) AND status = ? )/,
+          q/SELECT foo FROM bar WHERE completion_date BETWEEN (? AND ?) AND status = ?/,
+          q/SELECT foo FROM bar WHERE ( (completion_date BETWEEN (? AND ?) ) AND status = ? )/,
+          q/SELECT foo FROM bar WHERE ( (completion_date BETWEEN (? AND ? AND status = ?) ) )/,
         ]
       },
 
@@ -460,6 +545,13 @@ my @sql_tests = (
       {
         equal => 0,
         statements => [
+          q/DELETE FROM cd WHERE ( cdid IN ( SELECT me.cdid FROM (SELECT * FROM cd me WHERE ( year != ? ) GROUP BY me.cdid) me WHERE ( year != ? ) ) )/,
+          q/DELETE FROM cd WHERE ( cdid IN ( SELECT me.cdid FROM cd me WHERE ( year != ? ) GROUP BY me.cdid ) )/,
+        ],
+      },
+      {
+        equal => 0,
+        statements => [
           q/SELECT * FROM (SELECT * FROM bar WHERE b = 1) AS foo WHERE a = 1/,
           q/SELECT * FROM (SELECT * FROM bar WHERE b = 1) AS foo WHERE a = 2/,
           q/SELECT * FROM (SELECT * FROM bar WHERE b = 1) AS foo WHERE (a = 3)/,
@@ -499,6 +591,74 @@ my @sql_tests = (
           q/SELECT * FROM (SELECT * FROM bar WHERE ((b = 1) AND (c = 10))) AS foo WHERE (a = 2)/,
         ]
       },
+
+      # list permutations
+      {
+        equal => 0,
+        statements => [
+          'SELECT a,b,c FROM foo',
+          'SELECT a,c,b FROM foo',
+          'SELECT b,a,c FROM foo',
+          'SELECT b,c,a FROM foo',
+          'SELECT c,a,b FROM foo',
+          'SELECT c,b,a FROM foo',
+        ],
+      },
+      {
+        equal => 0,
+        statements => [
+          'SELECT * FROM foo WHERE a IN (1,2,3)',
+          'SELECT * FROM foo WHERE a IN (1,3,2)',
+          'SELECT * FROM foo WHERE a IN (2,1,3)',
+          'SELECT * FROM foo WHERE a IN (2,3,1)',
+          'SELECT * FROM foo WHERE a IN (3,1,2)',
+          'SELECT * FROM foo WHERE a IN (3,2,1)',
+        ]
+      },
+      {
+        equal => 0,
+        statements => [
+          'SELECT count(*) FROM foo',
+          'SELECT count(*) AS bar FROM foo',
+          'SELECT count(*) AS "bar" FROM foo',
+          'SELECT count(a) FROM foo',
+          'SELECT count(1) FROM foo',
+        ]
+      },
+      # func
+      {
+        equal => 1,
+        statements => [
+          'SELECT foo() bar FROM baz',
+          'SELECT foo (  )bar FROM baz',
+          'SELECT foo (())bar FROM baz',
+          'SELECT foo(( ) ) bar FROM baz',
+        ]
+      },
+      {
+        equal => 0,
+        statements => [
+          'SELECT foo() FROM bar',
+          'SELECT foo FROM bar',
+          'SELECT foo FROM bar ()',
+        ]
+      },
+      # math
+      {
+        equal => 0,
+        statements => [
+          'SELECT * FROM foo WHERE 1 = ( a > b)',
+          'SELECT * FROM foo WHERE 1 = a > b',
+          'SELECT * FROM foo WHERE (1 = a) > b',
+        ]
+      },
+      {
+        equal => 1,
+        statements => [
+          'SELECT * FROM foo WHERE bar = baz(buzz)',
+          'SELECT * FROM foo WHERE bar = (baz( buzz ))',
+        ]
+      },
 );
 
 my @bind_tests = (
@@ -715,7 +875,12 @@ for my $test (@sql_tests) {
   while (@$statements) {
     my $sql1 = shift @$statements;
     foreach my $sql2 (@$statements) {
+
+      no warnings qw/once/; # perl 5.10 is dumb
+      local $SQL::Abstract::Test::parenthesis_significant = $test->{parenthesis_significant}
+        if $test->{parenthesis_significant};
       my $equal = eq_sql($sql1, $sql2);
+
       TODO: {
         local $TODO = $test->{todo} if $test->{todo};
 
@@ -726,8 +891,14 @@ for my $test (@sql_tests) {
         }
 
         if ($equal ^ $test->{equal}) {
+          my ($ast1, $ast2) = map { SQL::Abstract::Test::parse ($_) } ($sql1, $sql2);
+
+          $_ = Dumper $_ for ($ast1, $ast2);
+
           diag("sql1: $sql1");
           diag("sql2: $sql2");
+          note("ast1: $ast1");
+          note("ast2: $ast2");
         }
       }
     }