# 2001 September 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. # #*********************************************************************** # This file implements regression tests for SQLite library. The # focus of this file is testing the sqlite_*_printf() interface. # # $Id: printf.test,v 1.8 2004/02/21 19:41:05 drh Exp $ set testdir [file dirname $argv0] source $testdir/tester.tcl set n 1 foreach v {1 2 5 10 99 100 1000000 999999999 0 -1 -2 -5 -10 -99 -100 -9999999} { do_test printf-1.$n.1 [subst { sqlite_mprintf_int {Three integers: %d %x %o} $v $v $v }] [format {Three integers: %d %x %o} $v $v $v] do_test printf-1.$n.2 [subst { sqlite_mprintf_int {Three integers: (%6d) (%6x) (%6o)} $v $v $v }] [format {Three integers: (%6d) (%6x) (%6o)} $v $v $v] do_test printf-1.$n.3 [subst { sqlite_mprintf_int {Three integers: (%-6d) (%-6x) (%-6o)} $v $v $v }] [format {Three integers: (%-6d) (%-6x) (%-6o)} $v $v $v] do_test printf-1.$n.4 [subst { sqlite_mprintf_int {Three integers: (%+6d) (%+6x) (%+6o)} $v $v $v }] [format {Three integers: (%+6d) (%+6x) (%+6o)} $v $v $v] do_test printf-1.$n.5 [subst { sqlite_mprintf_int {Three integers: (%06d) (%06x) (%06o)} $v $v $v }] [format {Three integers: (%06d) (%06x) (%06o)} $v $v $v] do_test printf-1.$n.6 [subst { sqlite_mprintf_int {Three integers: (% 6d) (% 6x) (% 6o)} $v $v $v }] [format {Three integers: (% 6d) (% 6x) (% 6o)} $v $v $v] incr n } if {$::tcl_platform(platform)!="windows"} { set m 1 foreach {a b} {1 1 5 5 10 10 10 5} { set n 1 foreach x {0.001 1.0e-20 1.0 0.0 100.0 9.99999 -0.00543 -1.0 -99.99999} { do_test printf-2.$m.$n.1 [subst { sqlite_mprintf_double {A double: %*.*f} $a $b $x }] [format {A double: %*.*f} $a $b $x] do_test printf-2.$m.$n.2 [subst { sqlite_mprintf_double {A double: %*.*e} $a $b $x }] [format {A double: %*.*e} $a $b $x] do_test printf-2.$m.$n.3 [subst { sqlite_mprintf_double {A double: %*.*g} $a $b $x }] [format {A double: %*.*g} $a $b $x] do_test printf-2.$m.$n.4 [subst { sqlite_mprintf_double {A double: %d %d %g} $a $b $x }] [format {A double: %d %d %g} $a $b $x] do_test printf-2.$m.$n.5 [subst { sqlite_mprintf_double {A double: %d %d %#g} $a $b $x }] [format {A double: %d %d %#g} $a $b $x] incr n } incr m } } do_test printf-3.1 { sqlite_mprintf_str {A String: (%*.*s)} 10 10 {This is the string} } [format {A String: (%*.*s)} 10 10 {This is the string}] do_test printf-3.2 { sqlite_mprintf_str {A String: (%*.*s)} 10 5 {This is the string} } [format {A String: (%*.*s)} 10 5 {This is the string}] do_test printf-3.3 { sqlite_mprintf_str {A String: (%*.*s)} -10 5 {This is the string} } [format {A String: (%*.*s)} -10 5 {This is the string}] do_test printf-3.4 { sqlite_mprintf_str {%d %d A String: (%s)} 1 2 {This is the string} } [format {%d %d A String: (%s)} 1 2 {This is the string}] do_test printf-3.5 { sqlite_mprintf_str {%d %d A String: (%30s)} 1 2 {This is the string} } [format {%d %d A String: (%30s)} 1 2 {This is the string}] do_test printf-3.6 { sqlite_mprintf_str {%d %d A String: (%-30s)} 1 2 {This is the string} } [format {%d %d A String: (%-30s)} 1 2 {This is the string}] do_test printf-4.1 { sqlite_mprintf_str {%d %d A quoted string: '%q'} 1 2 {Hi Y'all} } {1 2 A quoted string: 'Hi Y''all'} do_test printf-4.2 { sqlite_mprintf_str {%d %d A NULL pointer in %%q: '%q'} 1 2 } {1 2 A NULL pointer in %q: '(NULL)'} do_test printf-4.3 { sqlite_mprintf_str {%d %d A quoted string: %Q} 1 2 {Hi Y'all} } {1 2 A quoted string: 'Hi Y''all'} do_test printf-4.4 { sqlite_mprintf_str {%d %d A NULL pointer in %%Q: %Q} 1 2 } {1 2 A NULL pointer in %Q: NULL} do_test printf-5.1 { set x [sqlite_mprintf_str {%d %d %100000s} 0 0 {Hello}] string length $x } {994} do_test printf-5.2 { sqlite_mprintf_str {%d %d (%-10.10s) %} -9 -10 {HelloHelloHello} } {-9 -10 (HelloHello) %} do_test printf-6.1 { sqlite_mprintf_z_test , one two three four five six } {,one,two,three,four,five,six} do_test printf-7.1 { sqlite_mprintf_scaled {A double: %g} 1.0e307 1.0 } {A double: 1e+307} do_test printf-7.2 { sqlite_mprintf_scaled {A double: %g} 1.0e307 10.0 } {A double: 1e+308} do_test printf-7.3 { sqlite_mprintf_scaled {A double: %g} 1.0e307 100.0 } {A double: NaN} finish_test