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Diffstat (limited to 'ext/standard/tests/strings/sprintf_variation47.phpt')
| -rw-r--r-- | ext/standard/tests/strings/sprintf_variation47.phpt | 343 |
1 files changed, 343 insertions, 0 deletions
diff --git a/ext/standard/tests/strings/sprintf_variation47.phpt b/ext/standard/tests/strings/sprintf_variation47.phpt new file mode 100644 index 0000000..4a100ef --- /dev/null +++ b/ext/standard/tests/strings/sprintf_variation47.phpt @@ -0,0 +1,343 @@ +--TEST-- +Test sprintf() function : usage variations - scientific formats with float values +--FILE-- +<?php +/* Prototype : string sprintf(string $format [, mixed $arg1 [, mixed ...]]) + * Description: Return a formatted string + * Source code: ext/standard/formatted_print.c +*/ + +echo "*** Testing sprintf() : scientific formats with float values ***\n"; + +// array of float values +$float_values = array( + -2147483649, + 2147483648, + -0x80000001, // float value, beyond max negative int + 0x800000001, // float value, beyond max positive int + 020000000001, // float value, beyond max positive int + -020000000001, // float value, beyond max negative int + 0.0, + -0.1, + 1.0, + 1e5, + -1e5, + -1e5, + +1e5, + 1e+5, + -1e-5, + 1E8, + -1E9, + 10.0000000000000000005, + 10.5e+5 +); + +// array of scientific formats +$scientific_formats = array( + "%e", "%he", "%le", + "%Le", " %e", "%e ", + "\t%e", "\n%e", "%4e", + "%30e", "%[0-1]", "%*e" +); + + +$count = 1; +foreach($float_values as $float_value) { + echo "\n-- Iteration $count --\n"; + + foreach($scientific_formats as $format) { + var_dump( sprintf($format, $float_value) ); + } + $count++; +}; + +echo "Done"; +?> +--EXPECTF-- +*** Testing sprintf() : scientific formats with float values *** + +-- Iteration 1 -- +string(12) "-2.147484e+9" +string(1) "e" +string(12) "-2.147484e+9" +string(1) "e" +string(13) " -2.147484e+9" +string(13) "-2.147484e+9 " +string(13) " -2.147484e+9" +string(13) " +-2.147484e+9" +string(12) "-2.147484e+9" +string(30) " -2.147484e+9" +string(4) "0-1]" +string(1) "e" + +-- Iteration 2 -- +string(11) "2.147484e+9" +string(1) "e" +string(11) "2.147484e+9" +string(1) "e" +string(12) " 2.147484e+9" +string(12) "2.147484e+9 " +string(12) " 2.147484e+9" +string(12) " +2.147484e+9" +string(11) "2.147484e+9" +string(30) " 2.147484e+9" +string(4) "0-1]" +string(1) "e" + +-- Iteration 3 -- +string(12) "-2.147484e+9" +string(1) "e" +string(12) "-2.147484e+9" +string(1) "e" +string(13) " -2.147484e+9" +string(13) "-2.147484e+9 " +string(13) " -2.147484e+9" +string(13) " +-2.147484e+9" +string(12) "-2.147484e+9" +string(30) " -2.147484e+9" +string(4) "0-1]" +string(1) "e" + +-- Iteration 4 -- +string(12) "3.435974e+10" +string(1) "e" +string(12) "3.435974e+10" +string(1) "e" +string(13) " 3.435974e+10" +string(13) "3.435974e+10 " +string(13) " 3.435974e+10" +string(13) " +3.435974e+10" +string(12) "3.435974e+10" +string(30) " 3.435974e+10" +string(4) "0-1]" +string(1) "e" + +-- Iteration 5 -- +string(11) "2.147484e+9" +string(1) "e" +string(11) "2.147484e+9" +string(1) "e" +string(12) " 2.147484e+9" +string(12) "2.147484e+9 " +string(12) " 2.147484e+9" +string(12) " +2.147484e+9" +string(11) "2.147484e+9" +string(30) " 2.147484e+9" +string(4) "0-1]" +string(1) "e" + +-- Iteration 6 -- +string(12) "-2.147484e+9" +string(1) "e" +string(12) "-2.147484e+9" +string(1) "e" +string(13) " -2.147484e+9" +string(13) "-2.147484e+9 " +string(13) " -2.147484e+9" +string(13) " +-2.147484e+9" +string(12) "-2.147484e+9" +string(30) " -2.147484e+9" +string(4) "0-1]" +string(1) "e" + +-- Iteration 7 -- +string(11) "0.000000e+0" +string(1) "e" +string(11) "0.000000e+0" +string(1) "e" +string(12) " 0.000000e+0" +string(12) "0.000000e+0 " +string(12) " 0.000000e+0" +string(12) " +0.000000e+0" +string(11) "0.000000e+0" +string(30) " 0.000000e+0" +string(4) "0-1]" +string(1) "e" + +-- Iteration 8 -- +string(12) "-1.000000e-1" +string(1) "e" +string(12) "-1.000000e-1" +string(1) "e" +string(13) " -1.000000e-1" +string(13) "-1.000000e-1 " +string(13) " -1.000000e-1" +string(13) " +-1.000000e-1" +string(12) "-1.000000e-1" +string(30) " -1.000000e-1" +string(4) "0-1]" +string(1) "e" + +-- Iteration 9 -- +string(11) "1.000000e+0" +string(1) "e" +string(11) "1.000000e+0" +string(1) "e" +string(12) " 1.000000e+0" +string(12) "1.000000e+0 " +string(12) " 1.000000e+0" +string(12) " +1.000000e+0" +string(11) "1.000000e+0" +string(30) " 1.000000e+0" +string(4) "0-1]" +string(1) "e" + +-- Iteration 10 -- +string(11) "1.000000e+5" +string(1) "e" +string(11) "1.000000e+5" +string(1) "e" +string(12) " 1.000000e+5" +string(12) "1.000000e+5 " +string(12) " 1.000000e+5" +string(12) " +1.000000e+5" +string(11) "1.000000e+5" +string(30) " 1.000000e+5" +string(4) "0-1]" +string(1) "e" + +-- Iteration 11 -- +string(12) "-1.000000e+5" +string(1) "e" +string(12) "-1.000000e+5" +string(1) "e" +string(13) " -1.000000e+5" +string(13) "-1.000000e+5 " +string(13) " -1.000000e+5" +string(13) " +-1.000000e+5" +string(12) "-1.000000e+5" +string(30) " -1.000000e+5" +string(4) "0-1]" +string(1) "e" + +-- Iteration 12 -- +string(12) "-1.000000e+5" +string(1) "e" +string(12) "-1.000000e+5" +string(1) "e" +string(13) " -1.000000e+5" +string(13) "-1.000000e+5 " +string(13) " -1.000000e+5" +string(13) " +-1.000000e+5" +string(12) "-1.000000e+5" +string(30) " -1.000000e+5" +string(4) "0-1]" +string(1) "e" + +-- Iteration 13 -- +string(11) "1.000000e+5" +string(1) "e" +string(11) "1.000000e+5" +string(1) "e" +string(12) " 1.000000e+5" +string(12) "1.000000e+5 " +string(12) " 1.000000e+5" +string(12) " +1.000000e+5" +string(11) "1.000000e+5" +string(30) " 1.000000e+5" +string(4) "0-1]" +string(1) "e" + +-- Iteration 14 -- +string(11) "1.000000e+5" +string(1) "e" +string(11) "1.000000e+5" +string(1) "e" +string(12) " 1.000000e+5" +string(12) "1.000000e+5 " +string(12) " 1.000000e+5" +string(12) " +1.000000e+5" +string(11) "1.000000e+5" +string(30) " 1.000000e+5" +string(4) "0-1]" +string(1) "e" + +-- Iteration 15 -- +string(12) "-1.000000e-5" +string(1) "e" +string(12) "-1.000000e-5" +string(1) "e" +string(13) " -1.000000e-5" +string(13) "-1.000000e-5 " +string(13) " -1.000000e-5" +string(13) " +-1.000000e-5" +string(12) "-1.000000e-5" +string(30) " -1.000000e-5" +string(4) "0-1]" +string(1) "e" + +-- Iteration 16 -- +string(11) "1.000000e+8" +string(1) "e" +string(11) "1.000000e+8" +string(1) "e" +string(12) " 1.000000e+8" +string(12) "1.000000e+8 " +string(12) " 1.000000e+8" +string(12) " +1.000000e+8" +string(11) "1.000000e+8" +string(30) " 1.000000e+8" +string(4) "0-1]" +string(1) "e" + +-- Iteration 17 -- +string(12) "-1.000000e+9" +string(1) "e" +string(12) "-1.000000e+9" +string(1) "e" +string(13) " -1.000000e+9" +string(13) "-1.000000e+9 " +string(13) " -1.000000e+9" +string(13) " +-1.000000e+9" +string(12) "-1.000000e+9" +string(30) " -1.000000e+9" +string(4) "0-1]" +string(1) "e" + +-- Iteration 18 -- +string(11) "1.000000e+1" +string(1) "e" +string(11) "1.000000e+1" +string(1) "e" +string(12) " 1.000000e+1" +string(12) "1.000000e+1 " +string(12) " 1.000000e+1" +string(12) " +1.000000e+1" +string(11) "1.000000e+1" +string(30) " 1.000000e+1" +string(4) "0-1]" +string(1) "e" + +-- Iteration 19 -- +string(11) "1.050000e+6" +string(1) "e" +string(11) "1.050000e+6" +string(1) "e" +string(12) " 1.050000e+6" +string(12) "1.050000e+6 " +string(12) " 1.050000e+6" +string(12) " +1.050000e+6" +string(11) "1.050000e+6" +string(30) " 1.050000e+6" +string(4) "0-1]" +string(1) "e" +Done
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