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CODE128: reduce extended latch cut-off from 5 to 4 for better

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encodation in certain cases (and no pessimizations found so far),
  props lyngklip (BWIPP);
  fix extended char latching when exactly 3 extended chars at end;
  count code set C (not digits) in loop deciding when to
  shift/latch to extended for better estimate
AZTEC: return warning if ECC < 5% (due to bit-stuffing when version
  given); return error if > 22 layers (Zint 26) for Reader
  Initialisation symbol requested for better error message
AZTEC/HANXIN/QRCODE: consolidate different ECC data size tables
  into one indexed by ECC
DBAR_EXP: check for reduced length <= 77 up front for better error
  message
HANXIN: use `malloc()` rather than `z_alloca()` for large binary
  array
QRCODE: `ecc_level` now 0-based (not 1-based)
MICROQR: consolidate different version end routines into one
  `microqr_end()` and use new `microqr_data` table to simplify code
MICROPDF417: use table for max codewords per column
library: centralize all error messages using new `errtxt()`,
  `errtxtf()`, `errtxt_adj()` funcs that protect `symbol->errtxt`
  from overflow, & try to make error messages more consistent
  thru-out, adding more feedback info to many, & use positional
  args "%n$" in prep for l10n (maybe);
  `is_sane/is_sane_lookup()` -> `not_sane/not_sane_lookup()`,
  returning 1-based position (zero on failure) instead of bool;
  `long` ints -> plain `int` (except those dealing with `ftell()`,
  `fread()` etc) as depend on int being 32-bits already
GUI: in "grpDATF.ui" use "PlainText" rather than "RichText" for
  tracker ratio examples as height of text messing up sometimes
manual: clarify Codablock-F length maximum & add examples
docs: README: pandoc 3.5, Ubuntu 24.04
CMake: use "-Wpedantic" for Clang only as GNU complains about
  `errtxtf()` positional args "%n$"
This commit is contained in:
gitlost 2024-10-27 21:33:33 +00:00
parent 752c1fae5d
commit 5e2044ff2e
104 changed files with 8102 additions and 7755 deletions
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9
backend/tests/test_svg.c
View file

@ -1,6 +1,6 @@
/*
libzint - the open source barcode library
Copyright (C) 2020-2023 Robin Stuart <rstuart114@gmail.com>
Copyright (C) 2020-2024 Robin Stuart <rstuart114@gmail.com>
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
@ -56,7 +56,7 @@ static void test_print(const testCtx *const p_ctx) {
char *expected_file;
char *comment;
};
struct item data[] = {
static const struct item data[] = {
/* 0*/ { BARCODE_CODE128, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0, "", "", 0, "<>\"&'", "", 0, "code128_amperands.svg", "" },
/* 1*/ { BARCODE_CODE128, UNICODE_MODE, -1, BOLD_TEXT, -1, -1, -1, -1, -1, -1, 0, "", "", 0, "Égjpqy", "", 0, "code128_egrave_bold.svg", "" },
/* 2*/ { BARCODE_CODE128, UNICODE_MODE, -1, BOLD_TEXT | EMBED_VECTOR_FONT, -1, -1, -1, -1, -1, -1, 0, "", "", 0, "Égjpqy", "", 0, "code128_egrave_bold_embed.svg", "" },
@ -140,7 +140,7 @@ static void test_print(const testCtx *const p_ctx) {
/* 80*/ { BARCODE_DPD, -1, -1, BARCODE_QUIET_ZONES | COMPLIANT_HEIGHT, -1, -1, -1, -1, -1, -1, 0, "", "", 0, "008182709980000020028101276", "", 0, "dpd_compliant.svg", "" },
/* 81*/ { BARCODE_CHANNEL, -1, -1, CMYK_COLOUR | COMPLIANT_HEIGHT, -1, -1, -1, -1, -1, -1, 0, "100,85,0,20", "FFFFFF00", 0, "123", "", 0, "channel_cmyk_nobg.svg", "" },
};
int data_size = ARRAY_SIZE(data);
const int data_size = ARRAY_SIZE(data);
int i, length, ret;
struct zint_symbol *symbol = NULL;
@ -288,12 +288,15 @@ static void test_outfile(const testCtx *const p_ctx) {
skip_readonly_test = getuid() == 0; /* Skip if running as root on Unix as can't create read-only file */
#endif
if (!skip_readonly_test) {
static char expected_errtxt[] = "680: Could not open SVG output file ("; /* Excluding OS-dependent `errno` stuff */
(void) testUtilRmROFile(symbol.outfile); /* In case lying around from previous fail */
assert_nonzero(testUtilCreateROFile(symbol.outfile), "svg_plot testUtilCreateROFile(%s) fail (%d: %s)\n", symbol.outfile, errno, strerror(errno));
ret = svg_plot(&symbol, 0);
assert_equal(ret, ZINT_ERROR_FILE_ACCESS, "svg_plot ret %d != ZINT_ERROR_FILE_ACCESS (%d) (%s)\n", ret, ZINT_ERROR_FILE_ACCESS, symbol.errtxt);
assert_zero(testUtilRmROFile(symbol.outfile), "svg_plot testUtilRmROFile(%s) != 0 (%d: %s)\n", symbol.outfile, errno, strerror(errno));
assert_zero(strncmp(symbol.errtxt, expected_errtxt, sizeof(expected_errtxt) - 1), "strncmp(%s, %s) != 0\n", symbol.errtxt, expected_errtxt);
}
symbol.output_options |= BARCODE_STDOUT;