r8821: integrate usql support

[clsql.git] / usql-tests / test-syntax.lisp

diff --git a/usql-tests/test-syntax.lisp b/usql-tests/test-syntax.lisp
new file mode 100644 (file)
index 0000000..e71d863
--- /dev/null
+++ b/usql-tests/test-syntax.lisp
@@ -0,0 +1,162 @@
+;;;; -*- Mode: LISP; Syntax: ANSI-Common-Lisp; Base: 10 -*-
+;;;; ======================================================================
+;;;; File:    test-syntax.lisp
+;;;; Author:  Marcus Pearce <m.t.pearce@city.ac.uk>
+;;;; Created: 30/03/2004
+;;;; Updated: <04/04/2004 11:51:40 marcusp>
+;;;; ======================================================================
+;;;;
+;;;; Description ==========================================================
+;;;; ======================================================================
+;;;;
+;;;; Tests for the CLSQL-USQL Symbolic SQL syntax. 
+;;;;
+;;;; ======================================================================
+
+(in-package :clsql-usql-tests)
+
+#.(usql:locally-enable-sql-reader-syntax)
+
+
+(deftest :syntax/generic/1
+    (usql:sql "foo")
+  "'foo'")
+
+(deftest :syntax/generic/2
+    (usql:sql 23)
+  "23")
+
+(deftest :syntax/generic/3
+    (usql:sql 'bar)
+  "BAR")
+
+(deftest :syntax/generic/4
+    (usql:sql '("ten" 10 ten))
+  "('ten',10,TEN)")
+
+(deftest :syntax/generic/5
+    (usql:sql ["SELECT FOO,BAR FROM BAZ"])
+  "SELECT FOO,BAR FROM BAZ")
+
+
+(deftest :syntax/ident/1
+    (usql:sql [foo])
+  "FOO")
+
+(deftest :syntax/ident/2
+    (usql:sql [foo bar])
+  "FOO.BAR")
+
+;; not sure about this one 
+(deftest :syntax/ident/3
+    (usql:sql ["foo" bar])
+  "foo.BAR")
+
+;(deftest :syntax/ident/4
+;    (usql:sql [foo "bar"])
+;  "FOO \"bar\"")
+
+(deftest :syntax/ident/5
+    (usql:sql [foo :integer])
+  "FOO INTEGER")
+
+(deftest :syntax/ident/6
+    (usql:sql [foo bar :integer])
+  "FOO.BAR INTEGER")
+
+;; not sure about this one 
+(deftest :syntax/ident/7
+    (usql:sql ["foo" bar :integer])
+  "foo.BAR INTEGER")
+
+
+(deftest :syntax/value/1
+    (usql:sql [any '(3 4)])
+  "(ANY ((3,4)))")
+
+(deftest :syntax/value/2
+    (usql:sql [* 2 3])
+  "(2 * 3)")
+
+
+(deftest :syntax/relational/1
+    (usql:sql [> [baz] [beep]])
+  "(BAZ > BEEP)")
+
+(deftest :syntax/relational/2
+    (let ((x 10))
+      (usql:sql [> [foo] x]))
+  "(FOO > 10)")
+
+
+(deftest :syntax/function/1
+    (usql:sql [function "COS" [age]])
+  "COS(AGE)")
+
+(deftest :syntax/function/2
+    (usql:sql [function "TO_DATE" "02/06/99" "mm/DD/RR"])
+  "TO_DATE('02/06/99','mm/DD/RR')")
+
+(deftest :syntax/query/1
+    (usql:sql [select [person_id] [surname] :from [person]])
+  "SELECT PERSON_ID,SURNAME FROM PERSON")
+
+(deftest :syntax/query/2 
+    (usql:sql [select [foo] [bar *]
+                      :from '([baz] [bar])
+                      :where [or [= [foo] 3]
+                                 [> [baz.quux] 10]]])
+  "SELECT FOO,BAR.* FROM BAZ,BAR WHERE ((FOO = 3) OR (BAZ.QUUX > 10))")
+
+(deftest :syntax/query/3
+    (usql:sql [select [foo bar] [baz]
+                      :from '([foo] [quux])
+                      :where [or [> [baz] 3]
+                                 [like [foo bar] "SU%"]]])
+  "SELECT FOO.BAR,BAZ FROM FOO,QUUX WHERE ((BAZ > 3) OR (FOO.BAR LIKE 'SU%'))")
+
+(deftest :syntax/query/4
+    (usql:sql [select [count [*]] :from [emp]])
+  "SELECT COUNT(*) FROM EMP")
+  
+
+(deftest :syntax/expression1
+    (usql:sql
+     (usql:sql-operation
+      'select
+      (usql:sql-expression :table 'foo :attribute 'bar)
+      (usql:sql-expression :attribute 'baz)
+      :from (list 
+             (usql:sql-expression :table 'foo)
+             (usql:sql-expression :table 'quux))
+      :where
+      (usql:sql-operation 'or 
+                          (usql:sql-operation
+                           '>
+                           (usql:sql-expression :attribute 'baz)
+                           3)
+                          (usql:sql-operation
+                           'like
+                           (usql:sql-expression :table 'foo
+                                                :attribute 'bar)
+                           "SU%"))))
+  "SELECT FOO.BAR,BAZ FROM FOO,QUUX WHERE ((BAZ > 3) OR (FOO.BAR LIKE 'SU%'))")
+  
+(deftest :syntax/expression/2
+    (usql:sql
+     (apply (usql:sql-operator 'and)
+            (loop for table in '(thistime nexttime sometime never)
+                  for count from 42
+                  collect
+                  [function "BETWEEN"
+                            (usql:sql-expression :table table
+                                                 :attribute 'bar)
+                            (usql:sql-operation '* [hip] [hop])
+                            count]
+                  collect
+                  [like (usql:sql-expression :table table
+                                             :attribute 'baz)
+                        (usql:sql table)])))
+  "(BETWEEN(THISTIME.BAR,(HIP * HOP),42) AND (THISTIME.BAZ LIKE 'THISTIME') AND BETWEEN(NEXTTIME.BAR,(HIP * HOP),43) AND (NEXTTIME.BAZ LIKE 'NEXTTIME') AND BETWEEN(SOMETIME.BAR,(HIP * HOP),44) AND (SOMETIME.BAZ LIKE 'SOMETIME') AND BETWEEN(NEVER.BAR,(HIP * HOP),45) AND (NEVER.BAZ LIKE 'NEVER'))")
+  
+#.(usql:restore-sql-reader-syntax-state)
\ No newline at end of file