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Add testcase() macros and comments and a few test-cases.

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FossilOrigin-Name: 24263d08b11c88416d270013bdaf5ff45125cb4d
This commit is contained in:
drh
2015-05-13 17:54:08 +00:00
parent fcd49531c9
commit e0cc3c296c
4 changed files with 50 additions and 14 deletions
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30
test/where.test
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@ -65,9 +65,15 @@ proc count sql {
do_test where-1.1.1 {
count {SELECT x, y, w FROM t1 WHERE w=10}
} {3 121 10 3}
do_test where-1.1.1b {
count {SELECT x, y, w FROM t1 WHERE w IS 10}
} {3 121 10 3}
do_eqp_test where-1.1.2 {
SELECT x, y, w FROM t1 WHERE w=10
} {*SEARCH TABLE t1 USING INDEX i1w (w=?)*}
do_eqp_test where-1.1.2b {
SELECT x, y, w FROM t1 WHERE w IS 10
} {*SEARCH TABLE t1 USING INDEX i1w (w=?)*}
do_test where-1.1.3 {
db status step
} {0}
@ -101,12 +107,21 @@ do_test where-1.3.1 {
do_test where-1.3.2 {
count {SELECT x, y, w AS abc FROM t1 WHERE 11=abc}
} {3 144 11 3}
do_test where-1.3.3 {
count {SELECT x, y, w AS abc FROM t1 WHERE 11 IS abc}
} {3 144 11 3}
do_test where-1.4.1 {
count {SELECT w, x, y FROM t1 WHERE 11=w AND x>2}
} {11 3 144 3}
do_test where-1.4.1b {
count {SELECT w, x, y FROM t1 WHERE 11 IS w AND x>2}
} {11 3 144 3}
do_eqp_test where-1.4.2 {
SELECT w, x, y FROM t1 WHERE 11=w AND x>2
} {*SEARCH TABLE t1 USING INDEX i1w (w=?)*}
do_eqp_test where-1.4.2b {
SELECT w, x, y FROM t1 WHERE 11 IS w AND x>2
} {*SEARCH TABLE t1 USING INDEX i1w (w=?)*}
do_test where-1.4.3 {
count {SELECT w AS a, x AS b, y FROM t1 WHERE 11=a AND b>2}
} {11 3 144 3}
@ -143,6 +158,9 @@ do_test where-1.10 {
do_test where-1.11 {
count {SELECT x, y FROM t1 WHERE x=3 AND y=100 AND w<10}
} {3 100 3}
do_test where-1.11b {
count {SELECT x, y FROM t1 WHERE x IS 3 AND y IS 100 AND w<10}
} {3 100 3}
# New for SQLite version 2.1: Verify that that inequality constraints
# are used correctly.
@ -150,12 +168,18 @@ do_test where-1.11 {
do_test where-1.12 {
count {SELECT w FROM t1 WHERE x=3 AND y<100}
} {8 3}
do_test where-1.12b {
count {SELECT w FROM t1 WHERE x IS 3 AND y<100}
} {8 3}
do_test where-1.13 {
count {SELECT w FROM t1 WHERE x=3 AND 100>y}
} {8 3}
do_test where-1.14 {
count {SELECT w FROM t1 WHERE 3=x AND y<100}
} {8 3}
do_test where-1.14b {
count {SELECT w FROM t1 WHERE 3 IS x AND y<100}
} {8 3}
do_test where-1.15 {
count {SELECT w FROM t1 WHERE 3=x AND 100>y}
} {8 3}
@ -168,6 +192,9 @@ do_test where-1.17 {
do_test where-1.18 {
count {SELECT w FROM t1 WHERE x=3 AND y>225}
} {15 3}
do_test where-1.18b {
count {SELECT w FROM t1 WHERE x IS 3 AND y>225}
} {15 3}
do_test where-1.19 {
count {SELECT w FROM t1 WHERE x=3 AND 225<y}
} {15 3}
@ -180,6 +207,9 @@ do_test where-1.21 {
do_test where-1.22 {
count {SELECT w FROM t1 WHERE x=3 AND y>121 AND y<196}
} {11 12 5}
do_test where-1.22b {
count {SELECT w FROM t1 WHERE x IS 3 AND y>121 AND y<196}
} {11 12 5}
do_test where-1.23 {
count {SELECT w FROM t1 WHERE x=3 AND y>=121 AND y<=196}
} {10 11 12 13 9}