stdio-common/tst-printf.sh

   1 #!/bin/sh
   2 # Testing of printf.
   3 # Copyright (C) 2000-2017 Free Software Foundation, Inc.
   4 # This file is part of the GNU C Library.
   5
   6 # The GNU C Library is free software; you can redistribute it and/or
   7 # modify it under the terms of the GNU Lesser General Public
   8 # License as published by the Free Software Foundation; either
   9 # version 2.1 of the License, or (at your option) any later version.
  10
  11 # The GNU C Library is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 # Lesser General Public License for more details.
  15
  16 # You should have received a copy of the GNU Lesser General Public
  17 # License along with the GNU C Library; if not, see
  18 # <http://www.gnu.org/licenses/>.
  19
  20 set -e
  21
  22 common_objpfx=$1; shift
  23 test_program_prefix=$1; shift
  24
  25 status=0
  26
  27 ${test_program_prefix} \
  28   ${common_objpfx}stdio-common/tst-printf \
  29   > ${common_objpfx}stdio-common/tst-printf.out || status=1
  30
  31 cat <<'EOF' |
  32 %.4x:   `0012'
  33 %04x:   `0012'
  34 %4.4x:  `0012'
  35 %04.4x: `0012'
  36 %4.3x:  ` 012'
  37 %04.3x: ` 012'
  38 %.*x:   `0012'
  39 %0*x:   `0012'
  40 %*.*x:  `0012'
  41 %0*.*x: `0012'
  42 bad format:     "%b"
  43 nil pointer (padded):   "     (nil)"
  44 decimal negative:       "-2345"
  45 octal negative: "37777773327"
  46 hex negative:   "fffff6d7"
  47 long decimal number:    "-123456"
  48 long octal negative:    "37777773327"
  49 long unsigned decimal number:   "4294843840"
  50 zero-padded LDN:        "-000123456"
  51 left-adjusted ZLDN:     "-123456   "
  52 space-padded LDN:       "   -123456"
  53 left-adjusted SLDN:     "-123456   "
  54 zero-padded string:     "    Hi, Z."
  55 left-adjusted Z string: "Hi, Z.    "
  56 space-padded string:    "    Hi, Z."
  57 left-adjusted S string: "Hi, Z.    "
  58 null string:    "(null)"
  59 limited string: "Good morning, Doctor C"
  60 e-style >= 1:   "1.234000e+01"
  61 e-style >= .1:  "1.234000e-01"
  62 e-style < .1:   "1.234000e-03"
  63 e-style big:    "1.000000000000000000000000000000000000000000000000000000000000e+20"
  64 e-style == .1:  "1.000000e-01"
  65 f-style >= 1:   "12.340000"
  66 f-style >= .1:  "0.123400"
  67 f-style < .1:   "0.001234"
  68 g-style >= 1:   "12.34"
  69 g-style >= .1:  "0.1234"
  70 g-style < .1:   "0.001234"
  71 g-style big:    "100000000000000000000"
  72  0.10000
  73  0.10000
  74 x0.5000x
  75 0x1
  76 something really insane: 1.000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00
  77 5.87747175411143754e-39
  78 5.87747175411143754e-39
  79 5.87747175411143754e-39
  80 5.87747175411143754e-39
  81 5.87747175411143754e-39
  82 5.87747175411143754e-39
  83 5.87747175411143754e-39
  84 5.87747175411143754e-39
  85 5.87747175411143754e-39
  86 5.87747175411143754e-39
  87 5.87747175411143754e-39
  88 5.87747175411143754e-39
  89 5.87747175411143754e-39
  90 5.87747175411143754e-39
  91 5.87747175411143754e-39
  92 5.87747175411143754e-39
  93 5.87747175411143754e-39
  94    4.94066e-324
  95 |      0.0000|  0.0000e+00|           0|
  96 |      1.0000|  1.0000e+00|           1|
  97 |     -1.0000| -1.0000e+00|          -1|
  98 |    100.0000|  1.0000e+02|         100|
  99 |   1000.0000|  1.0000e+03|        1000|
 100 |  10000.0000|  1.0000e+04|       1e+04|
 101 |  12345.0000|  1.2345e+04|   1.234e+04|
 102 | 100000.0000|  1.0000e+05|       1e+05|
 103 | 123456.0000|  1.2346e+05|   1.235e+05|
 104 snprintf ("%30s", "foo") == 30, "                   "
 105 snprintf ("%.999999u", 10) == 999999
 106
 107 Formatted output test
 108 prefix  6d      6o      6x      6X      6u
 109 %-+#0 |-123   |0377   |0xff   |0XFF   |4294967295 |
 110  %-+# |-123   |0377   |0xff   |0XFF   |4294967295 |
 111  %-+0 |-123   |377    |ff     |FF     |4294967295 |
 112   %-+ |-123   |377    |ff     |FF     |4294967295 |
 113  %-#0 |-123   |0377   |0xff   |0XFF   |4294967295 |
 114   %-# |-123   |0377   |0xff   |0XFF   |4294967295 |
 115   %-0 |-123   |377    |ff     |FF     |4294967295 |
 116    %- |-123   |377    |ff     |FF     |4294967295 |
 117  %+#0 |-00123 |000377 |0x00ff |0X00FF |4294967295 |
 118   %+# |  -123 |  0377 |  0xff |  0XFF |4294967295 |
 119   %+0 |-00123 |000377 |0000ff |0000FF |4294967295 |
 120    %+ |  -123 |   377 |    ff |    FF |4294967295 |
 121   %#0 |-00123 |000377 |0x00ff |0X00FF |4294967295 |
 122    %# |  -123 |  0377 |  0xff |  0XFF |4294967295 |
 123    %0 |-00123 |000377 |0000ff |0000FF |4294967295 |
 124     % |  -123 |   377 |    ff |    FF |4294967295 |
 125     (null)
 126 (null)
 127 1.234568e+06 should be 1.234568e+06
 128 1234567.800000 should be 1234567.800000
 129 1.23457e+06 should be 1.23457e+06
 130 123.456 should be 123.456
 131 1e+06 should be 1e+06
 132 10 should be 10
 133 0.02 should be 0.02
 134 Test ok.
 135 sprintf (buf, "%07Lo", 040000000000ll) = 40000000000
 136 printf ("%hhu", 257) = 1
 137 printf ("%hu", 65537) = 1
 138 printf ("%hhi", 257) = 1
 139 printf ("%hi", 65537) = 1
 140 printf ("%1$hhu", 257) = 1
 141 printf ("%1$hu", 65537) = 1
 142 printf ("%1$hhi", 257) = 1
 143 printf ("%1$hi", 65537) = 1
 144 --- Should be no further output. ---
 145 EOF
 146 cmp - ${common_objpfx}stdio-common/tst-printf.out > /dev/null 2>&1 ||
 147 cat <<'EOF' |
 148 %.4x:   `0012'
 149 %04x:   `0012'
 150 %4.4x:  `0012'
 151 %04.4x: `0012'
 152 %4.3x:  ` 012'
 153 %04.3x: ` 012'
 154 %.*x:   `0012'
 155 %0*x:   `0012'
 156 %*.*x:  `0012'
 157 %0*.*x: `0012'
 158 bad format:     "%b"
 159 nil pointer (padded):   "     (nil)"
 160 decimal negative:       "-2345"
 161 octal negative: "37777773327"
 162 hex negative:   "fffff6d7"
 163 long decimal number:    "-123456"
 164 long octal negative:    "1777777777777777773327"
 165 long unsigned decimal number:   "18446744073709428160"
 166 zero-padded LDN:        "-000123456"
 167 left-adjusted ZLDN:     "-123456   "
 168 space-padded LDN:       "   -123456"
 169 left-adjusted SLDN:     "-123456   "
 170 zero-padded string:     "    Hi, Z."
 171 left-adjusted Z string: "Hi, Z.    "
 172 space-padded string:    "    Hi, Z."
 173 left-adjusted S string: "Hi, Z.    "
 174 null string:    "(null)"
 175 limited string: "Good morning, Doctor C"
 176 e-style >= 1:   "1.234000e+01"
 177 e-style >= .1:  "1.234000e-01"
 178 e-style < .1:   "1.234000e-03"
 179 e-style big:    "1.000000000000000000000000000000000000000000000000000000000000e+20"
 180 e-style == .1:  "1.000000e-01"
 181 f-style >= 1:   "12.340000"
 182 f-style >= .1:  "0.123400"
 183 f-style < .1:   "0.001234"
 184 g-style >= 1:   "12.34"
 185 g-style >= .1:  "0.1234"
 186 g-style < .1:   "0.001234"
 187 g-style big:    "100000000000000000000"
 188  0.10000
 189  0.10000
 190 x0.5000x
 191 0x1
 192 something really insane: 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00
 193 5.87747175411143754e-39
 194 5.87747175411143754e-39
 195 5.87747175411143754e-39
 196 5.87747175411143754e-39
 197 5.87747175411143754e-39
 198 5.87747175411143754e-39
 199 5.87747175411143754e-39
 200 5.87747175411143754e-39
 201 5.87747175411143754e-39
 202 5.87747175411143754e-39
 203 5.87747175411143754e-39
 204 5.87747175411143754e-39
 205 5.87747175411143754e-39
 206 5.87747175411143754e-39
 207 5.87747175411143754e-39
 208 5.87747175411143754e-39
 209 5.87747175411143754e-39
 210    4.94066e-324
 211 |      0.0000|  0.0000e+00|           0|
 212 |      1.0000|  1.0000e+00|           1|
 213 |     -1.0000| -1.0000e+00|          -1|
 214 |    100.0000|  1.0000e+02|         100|
 215 |   1000.0000|  1.0000e+03|        1000|
 216 |  10000.0000|  1.0000e+04|       1e+04|
 217 |  12345.0000|  1.2345e+04|   1.234e+04|
 218 | 100000.0000|  1.0000e+05|       1e+05|
 219 | 123456.0000|  1.2346e+05|   1.235e+05|
 220 snprintf ("%30s", "foo") == 30, "                   "
 221 snprintf ("%.999999u", 10) == 999999
 222
 223 Formatted output test
 224 prefix  6d      6o      6x      6X      6u
 225 %-+#0 |-123   |0377   |0xff   |0XFF   |4294967295 |
 226  %-+# |-123   |0377   |0xff   |0XFF   |4294967295 |
 227  %-+0 |-123   |377    |ff     |FF     |4294967295 |
 228   %-+ |-123   |377    |ff     |FF     |4294967295 |
 229  %-#0 |-123   |0377   |0xff   |0XFF   |4294967295 |
 230   %-# |-123   |0377   |0xff   |0XFF   |4294967295 |
 231   %-0 |-123   |377    |ff     |FF     |4294967295 |
 232    %- |-123   |377    |ff     |FF     |4294967295 |
 233  %+#0 |-00123 |000377 |0x00ff |0X00FF |4294967295 |
 234   %+# |  -123 |  0377 |  0xff |  0XFF |4294967295 |
 235   %+0 |-00123 |000377 |0000ff |0000FF |4294967295 |
 236    %+ |  -123 |   377 |    ff |    FF |4294967295 |
 237   %#0 |-00123 |000377 |0x00ff |0X00FF |4294967295 |
 238    %# |  -123 |  0377 |  0xff |  0XFF |4294967295 |
 239    %0 |-00123 |000377 |0000ff |0000FF |4294967295 |
 240     % |  -123 |   377 |    ff |    FF |4294967295 |
 241     (null)
 242 (null)
 243 1.234568e+06 should be 1.234568e+06
 244 1234567.800000 should be 1234567.800000
 245 1.23457e+06 should be 1.23457e+06
 246 123.456 should be 123.456
 247 1e+06 should be 1e+06
 248 10 should be 10
 249 0.02 should be 0.02
 250 Test ok.
 251 sprintf (buf, "%07Lo", 040000000000ll) = 40000000000
 252 printf ("%hhu", 257) = 1
 253 printf ("%hu", 65537) = 1
 254 printf ("%hhi", 257) = 1
 255 printf ("%hi", 65537) = 1
 256 printf ("%1$hhu", 257) = 1
 257 printf ("%1$hu", 65537) = 1
 258 printf ("%1$hhi", 257) = 1
 259 printf ("%1$hi", 65537) = 1
 260 --- Should be no further output. ---
 261 EOF
 262 cmp - ${common_objpfx}stdio-common/tst-printf.out > /dev/null 2>&1 ||
 263 {
 264   status=1
 265   echo "*** output comparison failed"
 266 }
 267
 268 exit $status