Welcome to mirror list, hosted at ThFree Co, Russian Federation.

cygwin.com/git/newlib-cygwin.git - Unnamed repository; edit this file 'description' to name the repository.
summaryrefslogtreecommitdiff
path: root/newlib/testsuite/newlib.locale/UTF-8.c
diff options
context:
space:
mode:
Diffstat (limited to 'newlib/testsuite/newlib.locale/UTF-8.c')
-rw-r--r--newlib/testsuite/newlib.locale/UTF-8.c397
1 files changed, 0 insertions, 397 deletions
diff --git a/newlib/testsuite/newlib.locale/UTF-8.c b/newlib/testsuite/newlib.locale/UTF-8.c
deleted file mode 100644
index 3e5626719..000000000
--- a/newlib/testsuite/newlib.locale/UTF-8.c
+++ /dev/null
@@ -1,397 +0,0 @@
-/*
- * Copyright (C) 2002 by Red Hat, Incorporated. All rights reserved.
- *
- * Permission to use, copy, modify, and distribute this software
- * is freely granted, provided that this notice is preserved.
- *
- * Tests gleaned from Markus Kuhn's UTF-8 and Unicode FAQ,
- * and specifically, his UTF-8-test.txt decoder stress test file.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <locale.h>
-
-#define MAX_BYTES 65
-
-int num_invalid(const char *s, int len);
-
-char first[6][6] = {
- {0x0}, /* U-00000000 */
- {0xc2, 0x80}, /* U-00000080 */
- {0xe0, 0xa0, 0x80}, /* U-00000800 */
- {0xf0, 0x90, 0x80, 0x80}, /* U-00010000 */
- {0xf8, 0x88, 0x80, 0x80, 0x80}, /* U-00200000 */
- {0xfc, 0x84, 0x80, 0x80, 0x80, 0x80} /* U-04000000 */
-};
-
-char last[6][6] = {
- {0x7f}, /* U-0000007F */
- {0xdf, 0xbf}, /* U-000007FF */
- {0xef, 0xbf, 0xbf}, /* U-0000FFFF */
- {0xf7, 0xbf, 0xbf, 0xbf}, /* U-001FFFFF */
- {0xfb, 0xbf, 0xbf, 0xbf, 0xbf}, /* U-03FFFFFF */
- {0xfd, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf} /* U-7FFFFFFF */
-};
-
-char boundary[5][6] = {
- {0xed, 0x9f, 0xbf}, /* U-0000D7FF */
- {0xee, 0x80, 0x80}, /* U-0000E000 */
- {0xef, 0xbf, 0xbd}, /* U-0000FFFD */
- {0xf4, 0x8f, 0xbf, 0xbf}, /* U-0010FFFF */
- {0xf4, 0x90, 0x80, 0x80} /* U-00110000 */
-};
-
-char continuation_bytes[8][7] = {
- {0x80},
- {0xbf},
- {0x80, 0xbf},
- {0x80, 0xbf, 0x80},
- {0x80, 0xbf, 0x80, 0xbf},
- {0x80, 0xbf, 0x80, 0xbf, 0x80},
- {0x80, 0xbf, 0x80, 0xbf, 0x80, 0xbf},
- {0x80, 0xbf, 0x80, 0xbf, 0x80, 0xbf, 0x80}
-};
-
-char all_continuation_bytes[64];
-
-
-char all_two_byte_seq[32];
-char all_three_byte_seq[16];
-char all_four_byte_seq[8];
-char all_five_byte_seq[4];
-char all_six_byte_seq[2];
-
-char incomplete_seq[10][6] = {
- {0xc2}, /* U-00000080 */
- {0xe0, 0x80}, /* U-00000800 */
- {0xf0, 0x80, 0x80}, /* U-00010000 */
- {0xf8, 0x80, 0x80, 0x80}, /* U-00200000 */
- {0xfc, 0x80, 0x80, 0x80, 0x80}, /* U-04000000 */
- {0xdf}, /* U-000007FF */
- {0xef, 0xbf}, /* U-0000FFFF */
- {0xf7, 0xbf, 0xbf}, /* U-001FFFFF */
- {0xfb, 0xbf, 0xbf, 0xbf}, /* U-03FFFFFF */
- {0xfd, 0xbf, 0xbf, 0xbf, 0xbf} /* U-7FFFFFFF */
-};
-
-char incomplete_seq_concat[30];
-
-char impossible_bytes[3][4] = {
- {0xfe},
- {0xff},
- {0xfe, 0xfe, 0xff, 0xff}
-};
-
-char overlong[5][6] = {
- {0xc0, 0xaf},
- {0xe0, 0x80, 0xaf},
- {0xf0, 0x80, 0x80, 0xaf},
- {0xf8, 0x80, 0x80, 0x80, 0xaf},
- {0xfc, 0x80, 0x80, 0x80, 0x80, 0xaf}
-};
-
-char overlong_max[5][6] = {
- {0xc1, 0xbf},
- {0xe0, 0x9f, 0xbf},
- {0xf0, 0x8f, 0xbf, 0xbf},
- {0xf8, 0x87, 0xbf, 0xbf, 0xbf},
- {0xfc, 0x83, 0xbf, 0xbf, 0xbf, 0xbf}
-};
-
-char overlong_nul[5][6] = {
- {0xc0, 0x80},
- {0xe0, 0x80, 0x80},
- {0xf0, 0x80, 0x80, 0x80},
- {0xf8, 0x80, 0x80, 0x80, 0x80},
- {0xfc, 0x80, 0x80, 0x80, 0x80, 0x80}
-};
-
-char single_surrogates[7][3] = {
- {0xed, 0xa0, 0x80},
- {0xed, 0xad, 0xbf},
- {0xed, 0xae, 0x80},
- {0xed, 0xaf, 0xbf},
- {0xed, 0xb0, 0x80},
- {0xed, 0xbe, 0x80},
- {0xed, 0xbf, 0xbf}
-};
-
-char paired_surrogates[8][6] = {
- {0xed, 0xa0, 0x80, 0xed, 0xb0, 0x80},
- {0xed, 0xa0, 0x80, 0xed, 0xbf, 0xbf},
- {0xed, 0xad, 0xbf, 0xed, 0xb0, 0x80},
- {0xed, 0xad, 0xbf, 0xed, 0xbf, 0xbf},
- {0xed, 0xae, 0x80, 0xed, 0xb0, 0x80},
- {0xed, 0xae, 0x80, 0xed, 0xbf, 0xbf},
- {0xed, 0xaf, 0xbf, 0xed, 0xb0, 0x80},
- {0xed, 0xaf, 0xbf, 0xed, 0xbf, 0xbf}
-};
-
-char illegal_pos[2][3] = {
- {0xff, 0xfe},
- {0xff, 0xff}
-};
-
-int main()
- {
- wchar_t wchar;
- int retval;
- int i;
-
- if (!setlocale(LC_CTYPE, "C-UTF-8"))
- {
- printf("Failed to set C-UTF-8 locale.\n");
- return 1;
- }
- else
- printf("Set C-UTF-8 locale.\n");
-
- /* 2 Boundary condition test cases */
- /* 2.1 First possible sequence of a certain length */
- retval = mbtowc(&wchar, first[0], MAX_BYTES);
- if (retval == 0)
- printf("2.1.1: U-%08d\n", wchar);
- else
- printf("2.1.1: Invalid\n");
-
- for (i = 2; i < 7; i++)
- {
- retval = mbtowc (&wchar, first[i-1], MAX_BYTES);
- if (retval == i)
- printf("2.1.%d: U-%08x\n", i, wchar);
- else
- printf("2.1.%d: Invalid\n", i);
- }
-
- /* 2.2 Last possible sequence of a certain length */
- for (i = 1; i < 7; i++)
- {
- retval = mbtowc (&wchar, last[i-1], MAX_BYTES);
- if (retval == i)
- printf("2.2.%d: U-%08x\n", i, wchar);
- else
- printf("2.2.%d: Invalid\n", i);
- }
-
- /* 2.3 Other boundary conditions */
- for (i = 1; i < 6; i++)
- {
- retval = mbtowc (&wchar, boundary[i-1], MAX_BYTES);
- if ((i < 4 && retval == 3) || (i > 3 && retval == 4))
- printf("2.3.%d: U-%08x\n", i, wchar);
- else
- printf("2.3.%d: Invalid\n", i);
- }
-
- /* 3 Malformed sequences */
- /* 3.1 Unexpected continuation bytes */
- retval = mbtowc (&wchar, continuation_bytes[0], MAX_BYTES);
- if (retval == 1)
- printf("3.1.1: U-%08x\n", wchar);
- else
- printf("3.1.1: 1 Invalid\n");
-
- retval = mbtowc (&wchar, continuation_bytes[1], MAX_BYTES);
- if (retval == 1)
- printf("3.1.2: U-%08x\n", wchar);
- else
- printf("3.1.2: 1 Invalid\n");
-
- for(i=2; i< 8; i++)
- {
- retval = num_invalid(continuation_bytes[i], i);
- if (retval == -1)
- printf("3.1.%d: Valid Character Found\n", i+1);
- else
- printf("3.1.%d: %d Invalid\n", i+1, retval);
- }
-
- for(i = 0x80; i < 0xc0; i++)
- all_continuation_bytes[i-0x80] = i;
-
- retval = num_invalid(all_continuation_bytes, 0xc0 - 0x80);
- if (retval == -1)
- printf("3.1.9: Valid Character Found\n");
- else
- printf("3.1.9: %d Invalid\n", retval);
-
- /* 3.2 Lonely start characters */
- for(i = 0xc0; i < 0xe0; i++)
- all_two_byte_seq[i-0xc0] = i;
-
- retval = num_invalid(all_two_byte_seq, 0xe0 - 0xc0);
- if (retval == -1)
- printf("3.2.1: Valid Character Found\n");
- else
- printf("3.2.1: %d Invalid\n", retval);
-
- for(i = 0xe0; i < 0xf0; i++)
- all_three_byte_seq[i-0xe0] = i;
-
- retval = num_invalid(all_three_byte_seq, 0xf0 - 0xe0);
- if (retval == -1)
- printf("3.2.2: Valid Character Found\n");
- else
- printf("3.2.2: %d Invalid\n", retval);
-
- for(i = 0xf0; i < 0xf8; i++)
- all_four_byte_seq[i-0xf0] = i;
-
- retval = num_invalid(all_four_byte_seq, 0xf8 - 0xf0);
- if (retval == -1)
- printf("3.2.3: Valid Character Found\n");
- else
- printf("3.2.3: %d Invalid\n", retval);
-
- for(i = 0xf8; i < 0xfc; i++)
- all_five_byte_seq[i-0xf8] = i;
-
- retval = num_invalid(all_five_byte_seq, 0xfc - 0xf8);
- if (retval == -1)
- printf("3.2.4: Valid Character Found\n");
- else
- printf("3.2.4: %d Invalid\n", retval);
-
- for(i = 0xfc; i < 0xfe; i++)
- all_six_byte_seq[i-0xfc] = i;
-
- retval = num_invalid(all_six_byte_seq, 0xfe - 0xfc);
- if (retval == -1)
- printf("3.2.5: Valid Character Found\n");
- else
- printf("3.2.5: %d Invalid\n", retval);
-
- /* 3.3 Sequences with last continuation byte missing */
- for(i = 1; i < 6; i++)
- {
- retval = mbtowc(&wchar, incomplete_seq[i-1], i);
- if(retval == -1)
- printf("3.3.%d: 1 Invalid\n", i);
- else
- printf("3.3.%d: Valid Character Found\n", i);
- }
-
- for(i = 6; i < 11; i++)
- {
- retval = mbtowc(&wchar, incomplete_seq[i-1], i - 5);
- if(retval == -1)
- printf("3.3.%d: 1 Invalid\n", i);
- else
- printf("3.3.%d: Valid Character Found\n", i);
- }
-
- /* 3.4 Concatenation of incomplete sequences */
- /* This test is excluded because the mbtowc function does not return the
- number of bytes read in an invalid multi-byte sequence. */
-
- /* 3.5 Impossible bytes */
- retval = mbtowc(&wchar, impossible_bytes[0], 1);
- if(retval == -1)
- printf("3.5.1: 1 Invalid\n");
- else
- printf("3.5.1: Valid Character Found\n");
-
- retval = mbtowc(&wchar, impossible_bytes[1], 1);
- if(retval == -1)
- printf("3.5.2: 1 Invalid\n");
- else
- printf("3.5.2: Valid Character Found\n");
-
- retval = mbtowc(&wchar, impossible_bytes[2], 4);
- if(retval == -1)
- printf("3.5.3: 1 Invalid\n");
- else
- printf("3.5.3: Valid Character Found\n");
-
- /* 4 Overlong sequences */
- /* 4.1 Examples of an overlong ASCII character */
- for(i = 2; i < 7; i++)
- {
- retval = mbtowc(&wchar, overlong[i-2], i);
- if(retval == -1)
- printf("4.1.%d: 1 Invalid\n", i-1);
- else
- printf("4.1.%d: Valid Character Found\n", i-1);
- }
-
- /* 4.2 Maximum overlong sequences */
- for(i = 2; i < 7; i++)
- {
- retval = mbtowc(&wchar, overlong_max[i-2], i);
- if(retval == -1)
- printf("4.2.%d: 1 Invalid\n", i-1);
- else
- printf("4.2.%d: Valid Character Found\n", i-1);
- }
-
- /* 4.3 Overlong representation of the NUL character */
- for(i = 2; i < 7; i++)
- {
- retval = mbtowc(&wchar, overlong_nul[i-2], i);
- if(retval == -1)
- printf("4.3.%d: 1 Invalid\n", i-1);
- else
- printf("4.3.%d: Valid Character Found\n", i-1);
- }
-
- /* 5 Illegal code positions */
- /* 5.1 Single UTF-16 surrogates */
- for (i = 1; i < 8; i++)
- {
- retval = mbtowc(&wchar, single_surrogates[i-1], 3);
- if(retval == -1)
- printf("5.1.%d: 1 Invalid\n", i);
- else
- printf("5.1.%d: Valid Character Found\n", i);
- }
-
- /* 5.2 Paired UTF-16 surrogates */
- for (i = 1; i < 8; i++)
- {
- retval = mbtowc(&wchar, paired_surrogates[i-1], 6);
- if(retval == -1)
- printf("5.2.%d: 1 Invalid\n", i);
- else
- printf("5.2.%d: Valid Character Found\n", i);
- }
-
- /* 5.3 Other illegal code positions */
- retval = mbtowc(&wchar, illegal_pos[0], 3);
- if(retval == -1)
- printf("5.3.1: 1 Invalid\n");
- else
- printf("5.3.1: Valid Character Found\n");
-
- retval = mbtowc(&wchar, illegal_pos[1], 3);
- if(retval == -1)
- printf("5.3.2: 1 Invalid\n");
- else
- printf("5.3.2: Valid Character Found\n");
-
- return 0;
- }
-
-/* return number of invalid characters in string,
- returns -1 if a valid character is found */
-int
-num_invalid(const char *s, int len)
-{
- int retval = 0;
- int i = 0;
- int num_inv = 0;
- wchar_t wchar;
- const char *t;
-
- t = s;
-
- for(i=0; i<len; t++, i++)
- {
- retval = mbtowc (&wchar, t, len - i);
- if(retval == -1)
- num_inv++;
- else
- return -1;
- }
- return num_inv;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-17 02:40:58 +0300