postgres.git / summary / log / commit / refs

commit    eb42110d952f8d1ad4049b8f2491e9dfba75ffed
Author:   Peter Eisentraut <peter@eisentraut.org>
Date:     Thu Feb 18 07:27:05 2021 +0000
First released in: 14.0

    Add tests for bytea LIKE operator
    
    Add test coverage for the following operations, which were previously
    not tested at all:
    
    bytea LIKE bytea (bytealike)
    bytea NOT LIKE bytea (byteanlike)
    ESCAPE clause for the above (like_escape_bytea)
    
    also
    
    name NOT ILIKE text (nameicnlike)
    
    Discussion: https://www.postgresql.org/message-id/flat/4d13563a-2c8d-fd91-20d5-e71b7a4eaa87%40enterprisedb.com


 src/test/regress/expected/strings.out | 48 +++++++++++++++++++++++++++++++++++
 src/test/regress/sql/strings.sql      | 12 +++++++++
 2 files changed, 60 insertions(+)

diff --git a/src/test/regress/expected/strings.out b/src/test/regress/expected/strings.out
index 7c91afa6e4a..fb4573d85ff 100644
--- a/src/test/regress/expected/strings.out
+++ b/src/test/regress/expected/strings.out
@@ -1035,6 +1035,30 @@ SELECT 'indio' NOT LIKE 'in_o' AS "true";
  t
 (1 row)
 
+SELECT 'abc'::name LIKE '_b_' AS "true";
+ true 
+------
+ t
+(1 row)
+
+SELECT 'abc'::name NOT LIKE '_b_' AS "false";
+ false 
+-------
+ f
+(1 row)
+
+SELECT 'abc'::bytea LIKE '_b_'::bytea AS "true";
+ true 
+------
+ t
+(1 row)
+
+SELECT 'abc'::bytea NOT LIKE '_b_'::bytea AS "false";
+ false 
+-------
+ f
+(1 row)
+
 -- unused escape character
 SELECT 'hawkeye' LIKE 'h%' ESCAPE '#' AS "true";
  true 
@@ -1158,6 +1182,18 @@ SELECT 'i_dio' NOT LIKE 'i$_d%o' ESCAPE '$' AS "false";
  f
 (1 row)
 
+SELECT 'a_c'::bytea LIKE 'a$__'::bytea ESCAPE '$'::bytea AS "true";
+ true 
+------
+ t
+(1 row)
+
+SELECT 'a_c'::bytea NOT LIKE 'a$__'::bytea ESCAPE '$'::bytea AS "false";
+ false 
+-------
+ f
+(1 row)
+
 -- escape character same as pattern character
 SELECT 'maca' LIKE 'm%aca' ESCAPE '%' AS "true";
  true 
@@ -1271,6 +1307,18 @@ SELECT 'Hawkeye' NOT ILIKE 'h%' AS "false";
  f
 (1 row)
 
+SELECT 'ABC'::name ILIKE '_b_' AS "true";
+ true 
+------
+ t
+(1 row)
+
+SELECT 'ABC'::name NOT ILIKE '_b_' AS "false";
+ false 
+-------
+ f
+(1 row)
+
 --
 -- test %/_ combination cases, cf bugs #4821 and #5478
 --
diff --git a/src/test/regress/sql/strings.sql b/src/test/regress/sql/strings.sql
index ef4bfb008ac..57a48c9d0b0 100644
--- a/src/test/regress/sql/strings.sql
+++ b/src/test/regress/sql/strings.sql
@@ -300,6 +300,12 @@ SELECT 'indio' NOT LIKE 'in__o' AS "false";
 SELECT 'indio' LIKE 'in_o' AS "false";
 SELECT 'indio' NOT LIKE 'in_o' AS "true";
 
+SELECT 'abc'::name LIKE '_b_' AS "true";
+SELECT 'abc'::name NOT LIKE '_b_' AS "false";
+
+SELECT 'abc'::bytea LIKE '_b_'::bytea AS "true";
+SELECT 'abc'::bytea NOT LIKE '_b_'::bytea AS "false";
+
 -- unused escape character
 SELECT 'hawkeye' LIKE 'h%' ESCAPE '#' AS "true";
 SELECT 'hawkeye' NOT LIKE 'h%' ESCAPE '#' AS "false";
@@ -333,6 +339,9 @@ SELECT 'i_dio' NOT LIKE 'i$_nd_o' ESCAPE '$' AS "true";
 SELECT 'i_dio' LIKE 'i$_d%o' ESCAPE '$' AS "true";
 SELECT 'i_dio' NOT LIKE 'i$_d%o' ESCAPE '$' AS "false";
 
+SELECT 'a_c'::bytea LIKE 'a$__'::bytea ESCAPE '$'::bytea AS "true";
+SELECT 'a_c'::bytea NOT LIKE 'a$__'::bytea ESCAPE '$'::bytea AS "false";
+
 -- escape character same as pattern character
 SELECT 'maca' LIKE 'm%aca' ESCAPE '%' AS "true";
 SELECT 'maca' NOT LIKE 'm%aca' ESCAPE '%' AS "false";
@@ -367,6 +376,9 @@ SELECT 'hawkeye' NOT ILIKE 'H%Eye' AS "false";
 SELECT 'Hawkeye' ILIKE 'h%' AS "true";
 SELECT 'Hawkeye' NOT ILIKE 'h%' AS "false";
 
+SELECT 'ABC'::name ILIKE '_b_' AS "true";
+SELECT 'ABC'::name NOT ILIKE '_b_' AS "false";
+
 --
 -- test %/_ combination cases, cf bugs #4821 and #5478
 --


[parent: f5465fade908]