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Diffstat (limited to '')
| -rw-r--r-- | ext/rbu/rbu10.test | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/ext/rbu/rbu10.test b/ext/rbu/rbu10.test new file mode 100644 index 0000000..aa4db8a --- /dev/null +++ b/ext/rbu/rbu10.test @@ -0,0 +1,187 @@ +# 2014 August 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. +# +#*********************************************************************** +# + +if {![info exists testdir]} { + set testdir [file join [file dirname [info script]] .. .. test] +} +source $testdir/tester.tcl +set ::testprefix rbu10 + + +#-------------------------------------------------------------------- +# Test that UPDATE commands work even if the input columns are in a +# different order to the output columns. +# +do_execsql_test 1.0 { + CREATE TABLE t1(a INTEGER PRIMARY KEY, b, c); + INSERT INTO t1 VALUES(1, 'b', 'c'); +} + +proc apply_rbu {sql} { + forcedelete rbu.db + sqlite3 db2 rbu.db + db2 eval $sql + db2 close + sqlite3rbu rbu test.db rbu.db + while { [rbu step]=="SQLITE_OK" } {} + rbu close +} + +do_test 1.1 { + apply_rbu { + CREATE TABLE data_t1(a, c, b, rbu_control); + INSERT INTO data_t1 VALUES(1, 'xxx', NULL, '.x.'); + } + db eval { SELECT * FROM t1 } +} {1 b xxx} + +#-------------------------------------------------------------------- +# Test that the hidden languageid column of an fts4 table can be +# written. +# +ifcapable fts3 { + do_execsql_test 2.0 { + create virtual TABLE ft USING fts4(a, b, languageid='langid'); + } + do_test 2.1 { + apply_rbu { + CREATE TABLE data_ft(a, b, rbu_rowid, langid, rbu_control); + INSERT INTO data_ft VALUES('a', 'b', 22, 1, 0); -- insert + INSERT INTO data_ft VALUES('a', 'b', 23, 10, 0); -- insert + INSERT INTO data_ft VALUES('a', 'b', 24, 100, 0); -- insert + } + db eval { SELECT a, b, rowid, langid FROM ft } + } [list {*}{ + a b 22 1 + a b 23 10 + a b 24 100 + }] + + # Or not - this data_xxx table has no langid column, so langid + # defaults to 0. + # + do_test 2.2 { + apply_rbu { + CREATE TABLE data_ft(a, b, rbu_rowid, rbu_control); + INSERT INTO data_ft VALUES('a', 'b', 25, 0); -- insert + } + db eval { SELECT a, b, rowid, langid FROM ft } + } [list {*}{ + a b 22 1 + a b 23 10 + a b 24 100 + a b 25 0 + }] + + # Update langid. + # + do_test 2.3 { + apply_rbu { + CREATE TABLE data_ft(a, b, rbu_rowid, langid, rbu_control); + INSERT INTO data_ft VALUES(NULL, NULL, 23, 50, '..x'); + INSERT INTO data_ft VALUES(NULL, NULL, 25, 500, '..x'); + } + db eval { SELECT a, b, rowid, langid FROM ft } + } [list {*}{ + a b 22 1 + a b 23 50 + a b 24 100 + a b 25 500 + }] +} + +#-------------------------------------------------------------------- +# Test that if writing a hidden virtual table column is an error, +# attempting to do so via rbu is also an error. +# +ifcapable fts3 { + do_execsql_test 3.0 { + CREATE VIRTUAL TABLE xt USING fts4(a); + } + do_test 3.1 { + list [catch { + apply_rbu { + CREATE TABLE data_xt(a, xt, rbu_rowid, rbu_control); + INSERT INTO data_xt VALUES('a', 'b', 1, 0); + } + } msg] $msg + } {1 {SQLITE_ERROR - SQL logic error}} +} + +#-------------------------------------------------------------------- +# Test that it is not possible to violate a NOT NULL constraint by +# applying an RBU update. +# +do_execsql_test 4.1 { + CREATE TABLE t2(a INTEGER NOT NULL, b TEXT NOT NULL, c PRIMARY KEY); + CREATE TABLE t3(a INTEGER NOT NULL, b TEXT NOT NULL, c INTEGER PRIMARY KEY); + CREATE TABLE t4(a, b, PRIMARY KEY(a, b)) WITHOUT ROWID; + + INSERT INTO t2 VALUES(10, 10, 10); + INSERT INTO t3 VALUES(10, 10, 10); + INSERT INTO t4 VALUES(10, 10); +} + +foreach {tn error rbu} { + 2 {SQLITE_CONSTRAINT - NOT NULL constraint failed: t2.a} { + INSERT INTO data_t2 VALUES(NULL, 'abc', 1, 0); + } + 3 {SQLITE_CONSTRAINT - NOT NULL constraint failed: t2.b} { + INSERT INTO data_t2 VALUES(2, NULL, 1, 0); + } + 4 {SQLITE_CONSTRAINT - NOT NULL constraint failed: t2.c} { + INSERT INTO data_t2 VALUES(1, 'abc', NULL, 0); + } + + 5 {SQLITE_MISMATCH - datatype mismatch} { + INSERT INTO data_t3 VALUES(1, 'abc', NULL, 0); + } + + 6 {SQLITE_CONSTRAINT - NOT NULL constraint failed: t4.b} { + INSERT INTO data_t4 VALUES('a', NULL, 0); + } + 7 {SQLITE_CONSTRAINT - NOT NULL constraint failed: t4.a} { + INSERT INTO data_t4 VALUES(NULL, 'a', 0); + } + 8 {SQLITE_CONSTRAINT - NOT NULL constraint failed: t2.a} { + INSERT INTO data_t2 VALUES(NULL, 0, 10, 'x..'); + } + 9 {SQLITE_CONSTRAINT - NOT NULL constraint failed: t3.b} { + INSERT INTO data_t3 VALUES(10, NULL, 10, '.x.'); + } + + 10 {SQLITE_MISMATCH - datatype mismatch} { + INSERT INTO data_t3 VALUES(1, 'abc', 'text', 0); + } +} { + set rbu " + CREATE TABLE data_t2(a, b, c, rbu_control); + CREATE TABLE data_t3(a, b, c, rbu_control); + CREATE TABLE data_t4(a, b, rbu_control); + $rbu + " + do_test 4.2.$tn { + list [catch { apply_rbu $rbu } msg] $msg + } [list 1 $error] +} + +do_test 4.3 { + set rbu { + CREATE TABLE data_t3(a, b, c, rbu_control); + INSERT INTO data_t3 VALUES(1, 'abc', '5', 0); + INSERT INTO data_t3 VALUES(1, 'abc', '-6.0', 0); + } + list [catch { apply_rbu $rbu } msg] $msg +} {0 SQLITE_DONE} + + +finish_test |