1 2#pragma ident "%Z%%M% %I% %E% SMI" 3 4# 2001 September 15 5# 6# The author disclaims copyright to this source code. In place of 7# a legal notice, here is a blessing: 8# 9# May you do good and not evil. 10# May you find forgiveness for yourself and forgive others. 11# May you share freely, never taking more than you give. 12# 13#*********************************************************************** 14# This file implements regression tests for SQLite library. The 15# focus of this file is testing the sqlite_*_printf() interface. 16# 17# $Id: printf.test,v 1.8 2004/02/21 19:41:05 drh Exp $ 18 19set testdir [file dirname $argv0] 20source $testdir/tester.tcl 21 22set n 1 23foreach v {1 2 5 10 99 100 1000000 999999999 0 -1 -2 -5 -10 -99 -100 -9999999} { 24 do_test printf-1.$n.1 [subst { 25 sqlite_mprintf_int {Three integers: %d %x %o} $v $v $v 26 }] [format {Three integers: %d %x %o} $v $v $v] 27 do_test printf-1.$n.2 [subst { 28 sqlite_mprintf_int {Three integers: (%6d) (%6x) (%6o)} $v $v $v 29 }] [format {Three integers: (%6d) (%6x) (%6o)} $v $v $v] 30 do_test printf-1.$n.3 [subst { 31 sqlite_mprintf_int {Three integers: (%-6d) (%-6x) (%-6o)} $v $v $v 32 }] [format {Three integers: (%-6d) (%-6x) (%-6o)} $v $v $v] 33 do_test printf-1.$n.4 [subst { 34 sqlite_mprintf_int {Three integers: (%+6d) (%+6x) (%+6o)} $v $v $v 35 }] [format {Three integers: (%+6d) (%+6x) (%+6o)} $v $v $v] 36 do_test printf-1.$n.5 [subst { 37 sqlite_mprintf_int {Three integers: (%06d) (%06x) (%06o)} $v $v $v 38 }] [format {Three integers: (%06d) (%06x) (%06o)} $v $v $v] 39 do_test printf-1.$n.6 [subst { 40 sqlite_mprintf_int {Three integers: (% 6d) (% 6x) (% 6o)} $v $v $v 41 }] [format {Three integers: (% 6d) (% 6x) (% 6o)} $v $v $v] 42 incr n 43} 44 45 46if {$::tcl_platform(platform)!="windows"} { 47 48set m 1 49foreach {a b} {1 1 5 5 10 10 10 5} { 50 set n 1 51 foreach x {0.001 1.0e-20 1.0 0.0 100.0 9.99999 -0.00543 -1.0 -99.99999} { 52 do_test printf-2.$m.$n.1 [subst { 53 sqlite_mprintf_double {A double: %*.*f} $a $b $x 54 }] [format {A double: %*.*f} $a $b $x] 55 do_test printf-2.$m.$n.2 [subst { 56 sqlite_mprintf_double {A double: %*.*e} $a $b $x 57 }] [format {A double: %*.*e} $a $b $x] 58 do_test printf-2.$m.$n.3 [subst { 59 sqlite_mprintf_double {A double: %*.*g} $a $b $x 60 }] [format {A double: %*.*g} $a $b $x] 61 do_test printf-2.$m.$n.4 [subst { 62 sqlite_mprintf_double {A double: %d %d %g} $a $b $x 63 }] [format {A double: %d %d %g} $a $b $x] 64 do_test printf-2.$m.$n.5 [subst { 65 sqlite_mprintf_double {A double: %d %d %#g} $a $b $x 66 }] [format {A double: %d %d %#g} $a $b $x] 67 incr n 68 } 69 incr m 70} 71 72} 73 74do_test printf-3.1 { 75 sqlite_mprintf_str {A String: (%*.*s)} 10 10 {This is the string} 76} [format {A String: (%*.*s)} 10 10 {This is the string}] 77do_test printf-3.2 { 78 sqlite_mprintf_str {A String: (%*.*s)} 10 5 {This is the string} 79} [format {A String: (%*.*s)} 10 5 {This is the string}] 80do_test printf-3.3 { 81 sqlite_mprintf_str {A String: (%*.*s)} -10 5 {This is the string} 82} [format {A String: (%*.*s)} -10 5 {This is the string}] 83do_test printf-3.4 { 84 sqlite_mprintf_str {%d %d A String: (%s)} 1 2 {This is the string} 85} [format {%d %d A String: (%s)} 1 2 {This is the string}] 86do_test printf-3.5 { 87 sqlite_mprintf_str {%d %d A String: (%30s)} 1 2 {This is the string} 88} [format {%d %d A String: (%30s)} 1 2 {This is the string}] 89do_test printf-3.6 { 90 sqlite_mprintf_str {%d %d A String: (%-30s)} 1 2 {This is the string} 91} [format {%d %d A String: (%-30s)} 1 2 {This is the string}] 92 93do_test printf-4.1 { 94 sqlite_mprintf_str {%d %d A quoted string: '%q'} 1 2 {Hi Y'all} 95} {1 2 A quoted string: 'Hi Y''all'} 96do_test printf-4.2 { 97 sqlite_mprintf_str {%d %d A NULL pointer in %%q: '%q'} 1 2 98} {1 2 A NULL pointer in %q: '(NULL)'} 99do_test printf-4.3 { 100 sqlite_mprintf_str {%d %d A quoted string: %Q} 1 2 {Hi Y'all} 101} {1 2 A quoted string: 'Hi Y''all'} 102do_test printf-4.4 { 103 sqlite_mprintf_str {%d %d A NULL pointer in %%Q: %Q} 1 2 104} {1 2 A NULL pointer in %Q: NULL} 105 106do_test printf-5.1 { 107 set x [sqlite_mprintf_str {%d %d %100000s} 0 0 {Hello}] 108 string length $x 109} {994} 110do_test printf-5.2 { 111 sqlite_mprintf_str {%d %d (%-10.10s) %} -9 -10 {HelloHelloHello} 112} {-9 -10 (HelloHello) %} 113 114do_test printf-6.1 { 115 sqlite_mprintf_z_test , one two three four five six 116} {,one,two,three,four,five,six} 117 118 119do_test printf-7.1 { 120 sqlite_mprintf_scaled {A double: %g} 1.0e307 1.0 121} {A double: 1e+307} 122do_test printf-7.2 { 123 sqlite_mprintf_scaled {A double: %g} 1.0e307 10.0 124} {A double: 1e+308} 125do_test printf-7.3 { 126 sqlite_mprintf_scaled {A double: %g} 1.0e307 100.0 127} {A double: NaN} 128 129finish_test 130