-C Fix\sa\swarning\sin\sos_unix.c.
-D 2010-11-29T18:36:23
+C Add\stest\sfile\se_dropview.test.
+D 2010-11-30T12:12:25
F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
F Makefile.in 4547616ad2286053af6ccccefa242dc925e49bf0
F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
F test/distinctagg.test 1a6ef9c87a58669438fc771450d7a72577417376
F test/e_createtable.test b8f5286879315d5b7f4cc5ead1afda4846f0c0bb
F test/e_delete.test 55d868b647acc091c261a10b9b0cb0ab660a6acb
-F test/e_droptrigger.test 0b96c0df9b6390c728d9e15ff046419b678ddf44
+F test/e_droptrigger.test ddd4b28ed8a3d81bd5153fa0ab7559529a2ca03a
+F test/e_dropview.test b347bab30fc8de67b131594b3cd6f3d3bdaa753d
F test/e_expr.test 4e004d1f5187d4bbc9ca3d55660a8d164dd59f4e
F test/e_fkey.test 38039b840ab19331000b0f0eb1d82baa7208a67a
F test/e_fts3.test 75bb0aee26384ef586165e21018a17f7cd843469
F tool/speedtest8.c 2902c46588c40b55661e471d7a86e4dd71a18224
F tool/speedtest8inst1.c 293327bc76823f473684d589a8160bde1f52c14e
F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
-P 0a3cba95a14ae7a24b2d268567a02d651ab278dc
-R e401f90ddb8266a3429b5e6c7d3e2f82
+P ee8dc8c87ed15b76ba437df23e1d7b1b7fa30296
+R 4a3bff37fc4c660278f60fbda77a6338
U dan
-Z bef9d0b466eb5f68fca05b419b07c81c
+Z 27edb6190ff4f86a8a8a1f3444932c26
--- /dev/null
+# 2010 November 30
+#
+# The author disclaims copyright to this source code. In place of
+# a legal notice, here is a blessing:
+#
+# May you do good and not evil.
+# May you find forgiveness for yourself and forgive others.
+# May you share freely, never taking more than you give.
+#
+#***********************************************************************
+#
+# This file implements tests to verify that the "testable statements" in
+# the lang_dropview.html document are correct.
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+set ::testprefix e_dropview
+
+proc dropview_reopen_db {} {
+ db close
+ forcedelete test.db test.db2
+ sqlite3 db test.db
+
+ db eval {
+ ATTACH 'test.db2' AS aux;
+ CREATE TABLE t1(a, b);
+ INSERT INTO t1 VALUES('a main', 'b main');
+ CREATE VIEW v1 AS SELECT * FROM t1;
+ CREATE VIEW v2 AS SELECT * FROM t1;
+
+ CREATE TEMP TABLE t1(a, b);
+ INSERT INTO temp.t1 VALUES('a temp', 'b temp');
+ CREATE VIEW temp.v1 AS SELECT * FROM t1;
+
+ CREATE TABLE aux.t1(a, b);
+ INSERT INTO aux.t1 VALUES('a aux', 'b aux');
+ CREATE VIEW aux.v1 AS SELECT * FROM t1;
+ CREATE VIEW aux.v2 AS SELECT * FROM t1;
+ CREATE VIEW aux.v3 AS SELECT * FROM t1;
+ }
+}
+
+proc list_all_views {{db db}} {
+ set res [list]
+ $db eval { PRAGMA database_list } {
+ set tbl "$name.sqlite_master"
+ if {$name == "temp"} { set tbl sqlite_temp_master }
+
+ set sql "SELECT '$name.' || name FROM $tbl WHERE type = 'view'"
+ lappend res {*}[$db eval $sql]
+ }
+ set res
+}
+
+proc list_all_data {{db db}} {
+ set res [list]
+ $db eval { PRAGMA database_list } {
+ set tbl "$name.sqlite_master"
+ if {$name == "temp"} { set tbl sqlite_temp_master }
+
+ db eval "SELECT '$name.' || name AS x FROM $tbl WHERE type = 'table'" {
+ lappend res [list $x [db eval "SELECT * FROM $x"]]
+ }
+ }
+ set res
+}
+
+proc do_dropview_tests {nm args} {
+ uplevel do_select_tests $nm $args
+}
+
+# EVIDENCE-OF: R-21739-51207 -- syntax diagram drop-view-stmt
+#
+# All paths in the syntax diagram for DROP VIEW are tested by tests 1.*.
+#
+do_dropview_tests 1 -repair {
+ dropview_reopen_db
+} -tclquery {
+ list_all_views
+} {
+ 1 "DROP VIEW v1" {main.v1 main.v2 aux.v1 aux.v2 aux.v3}
+ 2 "DROP VIEW v2" {main.v1 temp.v1 aux.v1 aux.v2 aux.v3}
+ 3 "DROP VIEW main.v1" {main.v2 temp.v1 aux.v1 aux.v2 aux.v3}
+ 4 "DROP VIEW main.v2" {main.v1 temp.v1 aux.v1 aux.v2 aux.v3}
+ 5 "DROP VIEW IF EXISTS v1" {main.v1 main.v2 aux.v1 aux.v2 aux.v3}
+ 6 "DROP VIEW IF EXISTS v2" {main.v1 temp.v1 aux.v1 aux.v2 aux.v3}
+ 7 "DROP VIEW IF EXISTS main.v1" {main.v2 temp.v1 aux.v1 aux.v2 aux.v3}
+ 8 "DROP VIEW IF EXISTS main.v2" {main.v1 temp.v1 aux.v1 aux.v2 aux.v3}
+}
+
+# EVIDENCE-OF: R-27002-52307 The DROP VIEW statement removes a view
+# created by the CREATE VIEW statement.
+#
+dropview_reopen_db
+do_execsql_test 2.1 {
+ CREATE VIEW "new view" AS SELECT * FROM t1 AS x, t1 AS y;
+ SELECT * FROM "new view";
+} {{a main} {b main} {a main} {b main}}
+do_execsql_test 2.2 {;
+ SELECT * FROM sqlite_master WHERE name = 'new view';
+} {
+ view {new view} {new view} 0
+ {CREATE VIEW "new view" AS SELECT * FROM t1 AS x, t1 AS y}
+}
+do_execsql_test 2.3 {
+ DROP VIEW "new view";
+ SELECT * FROM sqlite_master WHERE name = 'new view';
+} {}
+do_catchsql_test 2.4 {
+ SELECT * FROM "new view"
+} {1 {no such table: new view}}
+
+# EVIDENCE-OF: R-00359-41639 The view definition is removed from the
+# database schema, but no actual data in the underlying base tables is
+# modified.
+#
+# For each view in the database, check that it can be queried. Then drop
+# it. Check that it can no longer be queried and is no longer listed
+# in any schema table. Then check that the contents of the db tables have
+# not changed
+#
+set databasedata [list_all_data]
+
+do_execsql_test 3.1.0 { SELECT * FROM temp.v1 } {{a temp} {b temp}}
+do_execsql_test 3.1.1 { DROP VIEW temp.v1 } {}
+do_catchsql_test 3.1.2 { SELECT * FROM temp.v1 } {1 {no such table: temp.v1}}
+do_test 3.1.3 { list_all_views } {main.v1 main.v2 aux.v1 aux.v2 aux.v3}
+do_test 3.1.4 { list_all_data } $databasedata
+
+do_execsql_test 3.2.0 { SELECT * FROM v1 } {{a main} {b main}}
+do_execsql_test 3.2.1 { DROP VIEW v1 } {}
+do_catchsql_test 3.2.2 { SELECT * FROM main.v1 } {1 {no such table: main.v1}}
+do_test 3.2.3 { list_all_views } {main.v2 aux.v1 aux.v2 aux.v3}
+do_test 3.2.4 { list_all_data } $databasedata
+
+do_execsql_test 3.3.0 { SELECT * FROM v2 } {{a main} {b main}}
+do_execsql_test 3.3.1 { DROP VIEW v2 } {}
+do_catchsql_test 3.3.2 { SELECT * FROM main.v2 } {1 {no such table: main.v2}}
+do_test 3.3.3 { list_all_views } {aux.v1 aux.v2 aux.v3}
+do_test 3.3.4 { list_all_data } $databasedata
+
+do_execsql_test 3.4.0 { SELECT * FROM v1 } {{a aux} {b aux}}
+do_execsql_test 3.4.1 { DROP VIEW v1 } {}
+do_catchsql_test 3.4.2 { SELECT * FROM v1 } {1 {no such table: v1}}
+do_test 3.4.3 { list_all_views } {aux.v2 aux.v3}
+do_test 3.4.4 { list_all_data } $databasedata
+
+do_execsql_test 3.4.0 { SELECT * FROM aux.v2 } {{a aux} {b aux}}
+do_execsql_test 3.4.1 { DROP VIEW aux.v2 } {}
+do_catchsql_test 3.4.2 { SELECT * FROM aux.v2 } {1 {no such table: aux.v2}}
+do_test 3.4.3 { list_all_views } {aux.v3}
+do_test 3.4.4 { list_all_data } $databasedata
+
+do_execsql_test 3.5.0 { SELECT * FROM v3 } {{a aux} {b aux}}
+do_execsql_test 3.5.1 { DROP VIEW v3 } {}
+do_catchsql_test 3.5.2 { SELECT * FROM v3 } {1 {no such table: v3}}
+do_test 3.5.3 { list_all_views } {}
+do_test 3.5.4 { list_all_data } $databasedata
+
+# EVIDENCE-OF: R-25558-37487 If the specified view cannot be found and
+# the IF EXISTS clause is not present, it is an error.
+#
+do_dropview_tests 4 -repair {
+ dropview_reopen_db
+} -errorformat {
+ no such view: %s
+} {
+ 1 "DROP VIEW xx" xx
+ 2 "DROP VIEW main.xx" main.xx
+ 3 "DROP VIEW temp.v2" temp.v2
+}
+
+# EVIDENCE-OF: R-07490-32536 If the specified view cannot be found and
+# an IF EXISTS clause is present in the DROP VIEW statement, then the
+# statement is a no-op.
+#
+do_dropview_tests 5 -repair {
+ dropview_reopen_db
+} -tclquery {
+ list_all_views
+ expr {[list_all_views] == "main.v1 main.v2 temp.v1 aux.v1 aux.v2 aux.v3"}
+} {
+ 1 "DROP VIEW IF EXISTS xx" 1
+ 2 "DROP VIEW IF EXISTS main.xx" 1
+ 3 "DROP VIEW IF EXISTS temp.v2" 1
+}
+
+
+
+
+finish_test
projects / thirdparty / sqlite.git / commitdiff
