| OLD | NEW |
| (Empty) |
| 1 # 2013-12-17 | |
| 2 # | |
| 3 # The author disclaims copyright to this source code. In place of | |
| 4 # a legal notice, here is a blessing: | |
| 5 # | |
| 6 # May you do good and not evil. | |
| 7 # May you find forgiveness for yourself and forgive others. | |
| 8 # May you share freely, never taking more than you give. | |
| 9 # | |
| 10 #*********************************************************************** | |
| 11 # This file implements regression tests for SQLite library. The | |
| 12 # focus of this file is testing the printf() SQL function. | |
| 13 # | |
| 14 # | |
| 15 # EVIDENCE-OF: R-63057-40065 The printf(FORMAT,...) SQL function works | |
| 16 # like the sqlite3_mprintf() C-language function and the printf() | |
| 17 # function from the standard C library. | |
| 18 # | |
| 19 | |
| 20 set testdir [file dirname $argv0] | |
| 21 source $testdir/tester.tcl | |
| 22 | |
| 23 # EVIDENCE-OF: R-40086-60101 If the FORMAT argument is missing or NULL | |
| 24 # then the result is NULL. | |
| 25 # | |
| 26 do_execsql_test printf2-1.1 { | |
| 27 SELECT quote(printf()), quote(printf(NULL,1,2,3)); | |
| 28 } {NULL NULL} | |
| 29 | |
| 30 | |
| 31 do_execsql_test printf2-1.2 { | |
| 32 SELECT printf('hello'); | |
| 33 } {hello} | |
| 34 do_execsql_test printf2-1.3 { | |
| 35 SELECT printf('%d,%d,%d',55,-11,3421); | |
| 36 } {55,-11,3421} | |
| 37 do_execsql_test printf2-1.4 { | |
| 38 SELECT printf('%d,%d,%d',55,'-11',3421); | |
| 39 } {55,-11,3421} | |
| 40 do_execsql_test printf2-1.5 { | |
| 41 SELECT printf('%d,%d,%d,%d',55,'-11',3421); | |
| 42 } {55,-11,3421,0} | |
| 43 do_execsql_test printf2-1.6 { | |
| 44 SELECT printf('%.2f',3.141592653); | |
| 45 } {3.14} | |
| 46 do_execsql_test printf2-1.7 { | |
| 47 SELECT printf('%.*f',2,3.141592653); | |
| 48 } {3.14} | |
| 49 do_execsql_test printf2-1.8 { | |
| 50 SELECT printf('%*.*f',5,2,3.141592653); | |
| 51 } {{ 3.14}} | |
| 52 do_execsql_test printf2-1.9 { | |
| 53 SELECT printf('%d',314159.2653); | |
| 54 } {314159} | |
| 55 do_execsql_test printf2-1.10 { | |
| 56 SELECT printf('%lld',314159.2653); | |
| 57 } {314159} | |
| 58 do_execsql_test printf2-1.11 { | |
| 59 SELECT printf('%lld%n',314159.2653,'hi'); | |
| 60 } {314159} | |
| 61 do_execsql_test printf2-1.12 { | |
| 62 SELECT printf('%n',0); | |
| 63 } {{}} | |
| 64 | |
| 65 # EVIDENCE-OF: R-17002-27534 The %z format is interchangeable with %s. | |
| 66 # | |
| 67 do_execsql_test printf2-1.12 { | |
| 68 SELECT printf('%.*z',5,'abcdefghijklmnop'); | |
| 69 } {abcde} | |
| 70 do_execsql_test printf2-1.13 { | |
| 71 SELECT printf('%c','abcdefghijklmnop'); | |
| 72 } {a} | |
| 73 | |
| 74 # EVIDENCE-OF: R-02347-27622 The %n format is silently ignored and does | |
| 75 # not consume an argument. | |
| 76 # | |
| 77 do_execsql_test printf2-2.1 { | |
| 78 CREATE TABLE t1(a,b,c); | |
| 79 INSERT INTO t1 VALUES(1,2,3); | |
| 80 INSERT INTO t1 VALUES(-1,-2,-3); | |
| 81 INSERT INTO t1 VALUES('abc','def','ghi'); | |
| 82 INSERT INTO t1 VALUES(1.5,2.25,3.125); | |
| 83 SELECT printf('(%s)-%n-(%s)',a,b,c) FROM t1 ORDER BY rowid; | |
| 84 } {(1)--(2) (-1)--(-2) (abc)--(def) (1.5)--(2.25)} | |
| 85 | |
| 86 # EVIDENCE-OF: R-56064-04001 The %p format is an alias for %X. | |
| 87 # | |
| 88 do_execsql_test printf2-2.2 { | |
| 89 SELECT printf('%s=(%p)',a,a) FROM t1 ORDER BY a; | |
| 90 } {-1=(FFFFFFFFFFFFFFFF) 1=(1) 1.5=(1) abc=(0)} | |
| 91 | |
| 92 # EVIDENCE-OF: R-29410-53018 If there are too few arguments in the | |
| 93 # argument list, missing arguments are assumed to have a NULL value, | |
| 94 # which is translated into 0 or 0.0 for numeric formats or an empty | |
| 95 # string for %s. | |
| 96 # | |
| 97 do_execsql_test printf2-2.3 { | |
| 98 SELECT printf('%s=(%d/%g/%s)',a) FROM t1 ORDER BY a; | |
| 99 } {-1=(0/0/) 1=(0/0/) 1.5=(0/0/) abc=(0/0/)} | |
| 100 | |
| 101 # The precision of the %c conversion causes the character to repeat. | |
| 102 # | |
| 103 do_execsql_test printf2-3.1 { | |
| 104 SELECT printf('|%110.100c|','*'); | |
| 105 } {{| *****************************************************************
***********************************|}} | |
| 106 do_execsql_test printf2-3.2 { | |
| 107 SELECT printf('|%-110.100c|','*'); | |
| 108 } {{|***************************************************************************
************************* |}} | |
| 109 do_execsql_test printf2-3.3 { | |
| 110 SELECT printf('|%9.8c|%-9.8c|','*','*'); | |
| 111 } {{| ********|******** |}} | |
| 112 do_execsql_test printf2-3.4 { | |
| 113 SELECT printf('|%8.8c|%-8.8c|','*','*'); | |
| 114 } {|********|********|} | |
| 115 do_execsql_test printf2-3.5 { | |
| 116 SELECT printf('|%7.8c|%-7.8c|','*','*'); | |
| 117 } {|********|********|} | |
| 118 | |
| 119 | |
| 120 | |
| 121 | |
| 122 finish_test | |
| OLD | NEW |