# 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 1.21 2006/03/19 13:00:25 drh Exp $set testdir [file dirname $argv0]source $testdir/tester.tclset n 1foreach v {1 2 5 10 99 100 1000000 999999999 0 -1 -2 -5 -10 -99 -100 -9999999} {  set v32 [expr {$v&0xffffffff}]  do_test printf-1.$n.1 [subst {    sqlite3_mprintf_int {Three integers: %d %x %o} $v $v $v  }] [format {Three integers: %d %x %o} $v $v32 $v32]  do_test printf-1.$n.2 [subst {    sqlite3_mprintf_int {Three integers: (%6d) (%6x) (%6o)} $v $v $v  }] [format {Three integers: (%6d) (%6x) (%6o)} $v $v32 $v32]  do_test printf-1.$n.3 [subst {    sqlite3_mprintf_int {Three integers: (%-6d) (%-6x) (%-6o)} $v $v $v  }] [format {Three integers: (%-6d) (%-6x) (%-6o)} $v $v32 $v32]  do_test printf-1.$n.4 [subst {    sqlite3_mprintf_int {Three integers: (%+6d) (%+6x) (%+6o)} $v $v $v  }] [format {Three integers: (%+6d) (%+6x) (%+6o)} $v $v32 $v32]  do_test printf-1.$n.5 [subst {    sqlite3_mprintf_int {Three integers: (%06d) (%06x) (%06o)} $v $v $v  }] [format {Three integers: (%06d) (%06x) (%06o)} $v $v32 $v32]  do_test printf-1.$n.6 [subst {    sqlite3_mprintf_int {Three integers: (% 6d) (% 6x) (% 6o)} $v $v $v  }] [format {Three integers: (% 6d) (% 6x) (% 6o)} $v $v32 $v32]  do_test printf-1.$n.7 [subst {    sqlite3_mprintf_int {Three integers: (%#6d) (%#6x) (%#6o)} $v $v $v  }] [format {Three integers: (%#6d) (%#6x) (%#6o)} $v $v32 $v32]  incr n}if {$::tcl_platform(platform)!="windows"} {set m 1foreach {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 {      sqlite3_mprintf_double {A double: %*.*f} $a $b $x    }] [format {A double: %*.*f} $a $b $x]    do_test printf-2.$m.$n.2 [subst {      sqlite3_mprintf_double {A double: %*.*e} $a $b $x    }] [format {A double: %*.*e} $a $b $x]    do_test printf-2.$m.$n.3 [subst {      sqlite3_mprintf_double {A double: %*.*g} $a $b $x    }] [format {A double: %*.*g} $a $b $x]    do_test printf-2.$m.$n.4 [subst {      sqlite3_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 {      sqlite3_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.6 [subst {      sqlite3_mprintf_double {A double: %d %d %010g} $a $b $x    }] [format {A double: %d %d %010g} $a $b $x]    incr n  }  incr m}}  ;# endif not windowsdo_test printf-3.1 {  sqlite3_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 {  sqlite3_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 {  sqlite3_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 {  sqlite3_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 {  sqlite3_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 {  sqlite3_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 {  sqlite3_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 {  sqlite3_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 {  sqlite3_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 {  sqlite3_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 [sqlite3_mprintf_str {%d %d %100000s} 0 0 {Hello}]  string length $x} {344}do_test printf-5.2 {  sqlite3_mprintf_str {%d %d (%-10.10s) %} -9 -10 {HelloHelloHello}} {-9 -10 (HelloHello) %}do_test printf-6.1 {  sqlite3_mprintf_z_test , one two three four five six} {,one,two,three,four,five,six}do_test printf-7.1 {  sqlite3_mprintf_scaled {A double: %g} 1.0e307 1.0} {A double: 1e+307}do_test printf-7.2 {  sqlite3_mprintf_scaled {A double: %g} 1.0e307 10.0} {A double: 1e+308}do_test printf-7.3 {  sqlite3_mprintf_scaled {A double: %g} 1.0e307 100.0} {A double: NaN}do_test printf-8.1 {  sqlite3_mprintf_int {%u %u %u} 0x7fffffff 0x80000000 0xffffffff} {2147483647 2147483648 4294967295}do_test printf-8.2 {  sqlite3_mprintf_int {%lu %lu %lu} 0x7fffffff 0x80000000 0xffffffff} {2147483647 2147483648 4294967295}do_test printf-8.3 {  sqlite3_mprintf_int64 {%llu %llu %llu} 2147483647 2147483648 4294967296} {2147483647 2147483648 4294967296}do_test printf-8.4 {  sqlite3_mprintf_int64 {%lld %lld %lld} 2147483647 2147483648 4294967296} {2147483647 2147483648 4294967296}do_test printf-8.5 {  sqlite3_mprintf_int64 {%llx %llx %llx} 2147483647 2147483648 4294967296} {7fffffff 80000000 100000000}do_test printf-8.6 {  sqlite3_mprintf_int64 {%llx %llo %lld} -1 -1 -1} {ffffffffffffffff 1777777777777777777777 -1}do_test printf-9.1 {  sqlite3_mprintf_int {%*.*c} 4 4 65} {AAAA}do_test printf-9.2 {  sqlite3_mprintf_int {%*.*c} -4 1 66} {B   }do_test printf-9.3 {  sqlite3_mprintf_int {%*.*c} 4 1 67} {   C}do_test printf-9.4 {  sqlite3_mprintf_int {%d %d %c} 4 1 67} {4 1 C}set ten {          }set fifty $ten$ten$ten$ten$tendo_test printf-9.5 {  sqlite3_mprintf_int {%d %*c} 1 -201 67} "1 C$fifty$fifty$fifty$fifty"do_test printf-9.6 {  sqlite3_mprintf_int {hi%12345.12346yhello} 0 0 0} {hi}# Ticket #812#do_test printf-10.1 {  sqlite3_mprintf_stronly %s {}} {}# Ticket #831#do_test printf-10.2 {  sqlite3_mprintf_stronly %q {}} {}# Ticket #1340:  Test for loss of precision on large positive exponents#do_test printf-10.3 {  sqlite3_mprintf_double {%d %d %f} 1 1 1e300} {1 1 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.000000}# The non-standard '!' flag on a 'g' conversion forces a decimal point# and at least one digit on either side of the decimal point.#do_test printf-11.1 {  sqlite3_mprintf_double {%d %d %!g} 1 1 1} {1 1 1.0}do_test printf-11.2 {  sqlite3_mprintf_double {%d %d %!g} 1 1 123} {1 1 123.0}do_test printf-11.3 {  sqlite3_mprintf_double {%d %d %!g} 1 1 12.3} {1 1 12.3}do_test printf-11.4 {  sqlite3_mprintf_double {%d %d %!g} 1 1 0.123} {1 1 0.123}do_test printf-11.5 {  sqlite3_mprintf_double {%d %d %!.15g} 1 1 1} {1 1 1.0}do_test printf-11.6 {  sqlite3_mprintf_double {%d %d %!.15g} 1 1 1e10} {1 1 10000000000.0}do_test printf-11.7 {  sqlite3_mprintf_double {%d %d %!.15g} 1 1 1e300} {1 1 1.0e+300}# Additional tests for coverage#do_test printf-12.1 {  sqlite3_mprintf_double {%d %d %.2000g} 1 1 1.0} {1 1 1}# Floating point boundary cases#do_test printf-13.1 {  sqlite3_mprintf_hexdouble %.20f 4024000000000000} {10.00000000000000000000}do_test printf-13.2 {  sqlite3_mprintf_hexdouble %.20f 4197d78400000000} {100000000.00000000000000000000}do_test printf-13.3 {  sqlite3_mprintf_hexdouble %.20f 4693b8b5b5056e17} {100000000000000000000000000000000.00000000000000000000}do_test printf-14.1 {  sqlite3_mprintf_str {abc-%y-123} 0 0 {not used}} {abc-}do_test printf-14.2 {  sqlite3_mprintf_n_test {xyzzy}} 5finish_test