| # 2016 December 15 |
| # |
| # 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. |
| # |
| #*********************************************************************** |
| # |
| # Test the shell tool ".lint fkey-indexes" command. |
| # |
| |
| set testdir [file dirname $argv0] |
| source $testdir/tester.tcl |
| ifcapable !vtab {finish_test; return} |
| set testprefix shell6 |
| set CLI [test_find_cli] |
| db close |
| forcedelete test.db test.db-journal test.db-wal |
| |
| foreach {tn schema output} { |
| 1 { |
| CREATE TABLE p1(a PRIMARY KEY, b); |
| CREATE TABLE c1(x, y REFERENCES p1); |
| } { |
| CREATE INDEX 'c1_y' ON 'c1'('y'); --> p1(a) |
| } |
| |
| 2 { |
| CREATE TABLE p1(a PRIMARY KEY, b); |
| CREATE TABLE c2(x REFERENCES p1, y REFERENCES p1); |
| } { |
| CREATE INDEX 'c2_y' ON 'c2'('y'); --> p1(a) |
| CREATE INDEX 'c2_x' ON 'c2'('x'); --> p1(a) |
| } |
| |
| 3 { |
| CREATE TABLE 'p 1'(a, b, c, PRIMARY KEY(c, b)); |
| CREATE TABLE 'c 1'(x, y, z, FOREIGN KEY (z, y) REFERENCES 'p 1'); |
| } { |
| CREATE INDEX 'c 1_z_y' ON 'c 1'('z', 'y'); --> p 1(c,b) |
| } |
| |
| 4 { |
| CREATE TABLE p1(a, 'b b b' PRIMARY KEY); |
| CREATE TABLE c1('x y z' REFERENCES p1); |
| CREATE INDEX i1 ON c1('x y z') WHERE "x y z" IS NOT NULL; |
| } { |
| } |
| |
| 5 { |
| CREATE TABLE p1(a, 'b b b' PRIMARY KEY); |
| CREATE TABLE c1('x y z' REFERENCES p1); |
| CREATE INDEX i1 ON c1('x y z') WHERE "x y z" IS NOT 12; |
| } { |
| CREATE INDEX 'c1_x y z' ON 'c1'('x y z'); --> p1(b b b) |
| } |
| |
| 6 { |
| CREATE TABLE x1(a, b, c, UNIQUE(a, b)); |
| CREATE TABLE y1(a, b, c, FOREIGN KEY(b, a) REFERENCES x1(a, b)); |
| CREATE INDEX y1i ON y1(a, c, b); |
| } { |
| CREATE INDEX 'y1_b_a' ON 'y1'('b', 'a'); --> x1(a,b) |
| } |
| |
| 6 { |
| CREATE TABLE x1(a COLLATE nocase, b, UNIQUE(a)); |
| CREATE TABLE y1(a COLLATE rtrim REFERENCES x1(a)); |
| } { |
| CREATE INDEX 'y1_a' ON 'y1'('a' COLLATE nocase); --> x1(a) |
| } |
| |
| 7 { |
| CREATE TABLE x1(a PRIMARY KEY COLLATE nocase, b); |
| CREATE TABLE y1(a REFERENCES x1); |
| } { |
| CREATE INDEX 'y1_a' ON 'y1'('a' COLLATE nocase); --> x1(a) |
| } |
| |
| 8 { |
| CREATE TABLE x1(a, b COLLATE nocase, c COLLATE rtrim, PRIMARY KEY(c, b, a)); |
| CREATE TABLE y1(d, e, f, FOREIGN KEY(d, e, f) REFERENCES x1); |
| } { |
| CREATE INDEX 'y1_d_e_f' ON 'y1'('d' COLLATE rtrim, 'e' COLLATE nocase, 'f'); --> x1(c,b,a) |
| } |
| |
| 9 { |
| CREATE TABLE p1(a, b UNIQUE); |
| CREATE TABLE c1(x INTEGER PRIMARY KEY REFERENCES p1(b)); |
| } { |
| } |
| |
| 10 { |
| CREATE TABLE parent (id INTEGER PRIMARY KEY); |
| CREATE TABLE child2 (id INT PRIMARY KEY, parentID INT REFERENCES parent) |
| WITHOUT ROWID; |
| } { |
| CREATE INDEX 'child2_parentID' ON 'child2'('parentID'); --> parent(id) |
| } |
| |
| } { |
| forcedelete test.db |
| sqlite3 db test.db |
| execsql $schema |
| |
| set expected "" |
| foreach line [split $output "\n"] { |
| set line [string trim $line] |
| if {$line!=""} { |
| append expected "$line\n" |
| } |
| } |
| |
| do_test 1.$tn.1 { |
| set RES [catchcmd test.db [list .lint fkey-indexes]] |
| } [list 0 [string trim $expected]] |
| |
| do_test 1.$tn.2 { |
| execsql [lindex $RES 1] |
| catchcmd test.db [list .lint fkey-indexes] |
| } {0 {}} |
| |
| db close |
| } |
| |
| finish_test |