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Side by Side Diff: third_party/sqlite/src/test/printf2.test

Issue 949043002: Add //third_party/sqlite to dirs_to_snapshot, remove net_sql.patch (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 5 years, 10 months ago
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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
62 # EVIDENCE-OF: R-17002-27534 The %z format is interchangeable with %s.
63 #
64 do_execsql_test printf2-1.12 {
65 SELECT printf('%.*z',5,'abcdefghijklmnop');
66 } {abcde}
67 do_execsql_test printf2-1.13 {
68 SELECT printf('%c','abcdefghijklmnop');
69 } {a}
70
71 # EVIDENCE-OF: R-02347-27622 The %n format is silently ignored and does
72 # not consume an argument.
73 #
74 do_execsql_test printf2-2.1 {
75 CREATE TABLE t1(a,b,c);
76 INSERT INTO t1 VALUES(1,2,3);
77 INSERT INTO t1 VALUES(-1,-2,-3);
78 INSERT INTO t1 VALUES('abc','def','ghi');
79 INSERT INTO t1 VALUES(1.5,2.25,3.125);
80 SELECT printf('(%s)-%n-(%s)',a,b,c) FROM t1 ORDER BY rowid;
81 } {(1)--(2) (-1)--(-2) (abc)--(def) (1.5)--(2.25)}
82
83 # EVIDENCE-OF: R-56064-04001 The %p format is an alias for %X.
84 #
85 do_execsql_test printf2-2.2 {
86 SELECT printf('%s=(%p)',a,a) FROM t1 ORDER BY a;
87 } {-1=(FFFFFFFFFFFFFFFF) 1=(1) 1.5=(1) abc=(0)}
88
89 # EVIDENCE-OF: R-29410-53018 If there are too few arguments in the
90 # argument list, missing arguments are assumed to have a NULL value,
91 # which is translated into 0 or 0.0 for numeric formats or an empty
92 # string for %s.
93 #
94 do_execsql_test printf2-2.3 {
95 SELECT printf('%s=(%d/%g/%s)',a) FROM t1 ORDER BY a;
96 } {-1=(0/0/) 1=(0/0/) 1.5=(0/0/) abc=(0/0/)}
97
98 # The precision of the %c conversion causes the character to repeat.
99 #
100 do_execsql_test printf2-3.1 {
101 SELECT printf('|%110.100c|','*');
102 } {{| ***************************************************************** ***********************************|}}
103 do_execsql_test printf2-3.2 {
104 SELECT printf('|%-110.100c|','*');
105 } {{|*************************************************************************** ************************* |}}
106 do_execsql_test printf2-3.3 {
107 SELECT printf('|%9.8c|%-9.8c|','*','*');
108 } {{| ********|******** |}}
109 do_execsql_test printf2-3.4 {
110 SELECT printf('|%8.8c|%-8.8c|','*','*');
111 } {|********|********|}
112 do_execsql_test printf2-3.5 {
113 SELECT printf('|%7.8c|%-7.8c|','*','*');
114 } {|********|********|}
115
116
117
118
119 finish_test
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