--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mupdf-source/thirdparty/zint/backend/tests/testcommon.h	Mon Sep 15 11:43:07 2025 +0200
@@ -0,0 +1,223 @@
+/*
+    libzint - the open source barcode library
+    Copyright (C) 2019-2024 Robin Stuart <rstuart114@gmail.com>
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions
+    are met:
+
+    1. Redistributions of source code must retain the above copyright
+       notice, this list of conditions and the following disclaimer.
+    2. Redistributions in binary form must reproduce the above copyright
+       notice, this list of conditions and the following disclaimer in the
+       documentation and/or other materials provided with the distribution.
+    3. Neither the name of the project nor the names of its contributors
+       may be used to endorse or promote products derived from this software
+       without specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+    ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+    ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+    FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+    DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+    OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+    LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+    OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+    SUCH DAMAGE.
+ */
+/*
+ * Adapted from qrencode/tests/common.h
+ * Copyright (C) 2006-2017 Kentaro Fukuchi <kentaro@fukuchi.org>
+ */
+/* Due to above: */
+/* SPDX-License-Identifier: LGPL-2.1+ */
+
+#ifndef Z_TESTCOMMON_H
+#define Z_TESTCOMMON_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define ZINT_DEBUG_TEST_PRINT           16
+#define ZINT_DEBUG_TEST_LESS_NOISY      32
+#define ZINT_DEBUG_TEST_KEEP_OUTFILE    64
+#define ZINT_DEBUG_TEST_BWIPP           128
+#define ZINT_DEBUG_TEST_PERFORMANCE     256
+#define ZINT_DEBUG_TEST_ZXINGCPP        512
+
+#include <errno.h>
+#include <stdio.h>
+#include "../common.h"
+
+#ifdef _MSC_VER
+#define testutil_popen(command, mode) _popen(command, mode)
+#define testutil_pclose(stream) _pclose(stream)
+#else
+#include <unistd.h>
+extern FILE *popen(const char *command, const char *type);
+extern int pclose(FILE *stream);
+#define testutil_popen(command, mode) popen(command, mode)
+#define testutil_pclose(stream) pclose(stream)
+#endif
+
+#if defined(__GNUC__)
+#  pragma GCC diagnostic ignored "-Wpedantic"
+#  pragma GCC diagnostic ignored "-Woverlength-strings"
+#elif defined(_MSC_VER)
+#  pragma warning(disable: 4305) /* truncation from 'double' to 'float' */
+#  pragma warning(disable: 4702) /* unreachable code */
+#endif
+
+extern int testAssertFailed;
+extern int testAssertNum;
+extern struct zint_symbol **testAssertPPSymbol;
+extern const char *testAssertFilename;
+
+#if defined(_MSC_VER) && _MSC_VER < 1900 /* MSVC 2015 */
+#define testStart(name) (testStartReal("", name, NULL))
+#define testStartSymbol(name, pp_symbol) (testStartReal("", name, pp_symbol))
+#else
+#define testStart(name) (testStartReal(__func__, name, NULL))
+#define testStartSymbol(name, pp_symbol) (testStartReal(__func__, name, pp_symbol))
+#endif
+void testStartReal(const char *func, const char *name, struct zint_symbol **pp_symbol);
+void testFinish(void);
+void testSkip(const char *msg);
+void testReport(void);
+
+#define ZINT_TEST_CTX_EXC_MAX   32
+typedef struct s_testCtx {
+    int index;
+    int index_end;
+    int exclude[ZINT_TEST_CTX_EXC_MAX];
+    int exclude_end[ZINT_TEST_CTX_EXC_MAX];
+    int generate;
+    int debug;
+} testCtx;
+typedef void (*testFunc_t)(const testCtx *const p_ctx);
+typedef struct s_testFunction {
+    const char *name; testFunc_t func;
+} testFunction;
+void testRun(int argc, char *argv[], testFunction funcs[], int funcs_size);
+int testContinue(const testCtx *const p_ctx, const int i);
+
+#if (defined(_MSC_VER) &&_MSC_VER <= 1200) || defined(ZINT_IS_C89) /* VC6 or C89 */
+void assert_zero(int exp, const char *fmt, ...);
+void assert_nonzero(int exp, const char *fmt, ...);
+void assert_null(const void *exp, const char *fmt, ...);
+void assert_nonnull(const void *exp, const char *fmt, ...);
+void assert_equal(int e1, int e2, const char *fmt, ...);
+void assert_equalu64(uint64_t e1, uint64_t e2, const char *fmt, ...);
+void assert_notequal(int e1, int e2, const char *fmt, ...);
+#else
+#define assert_exp(exp, ...) \
+    { testAssertNum++; if (!(exp)) { testAssertFailed++; printf("%s:%d ", testAssertFilename, __LINE__); \
+      printf(__VA_ARGS__); testFinish(); \
+      if (testAssertPPSymbol) { ZBarcode_Delete(*testAssertPPSymbol); testAssertPPSymbol = NULL; } return; } }
+
+#define assert_zero(exp, ...) assert_exp((exp) == 0, __VA_ARGS__)
+#define assert_nonzero(exp, ...) assert_exp((exp) != 0, __VA_ARGS__)
+#define assert_null(ptr, ...) assert_exp((ptr) == NULL, __VA_ARGS__)
+#define assert_nonnull(ptr, ...) assert_exp((ptr) != NULL, __VA_ARGS__)
+#define assert_equal(e1, e2, ...) assert_exp((e1) == (e2), __VA_ARGS__)
+#define assert_equalu64 assert_equal
+#define assert_notequal(e1, e2, ...) assert_exp((e1) != (e2), __VA_ARGS__)
+#endif
+
+#define TU(p) ((unsigned char *) (p))
+
+INTERNAL void vector_free(struct zint_symbol *symbol); /* Free vector structures */
+
+int testUtilSetSymbol(struct zint_symbol *symbol, int symbology, int input_mode, int eci,
+            int option_1, int option_2, int option_3, int output_options, const char *data, int length, int debug);
+
+const char *testUtilBarcodeName(int symbology);
+const char *testUtilErrorName(int error_number);
+const char *testUtilInputModeName(int input_mode);
+const char *testUtilOption3Name(int symbology, int option_3);
+const char *testUtilOutputOptionsName(int output_options);
+
+int testUtilDAFTConvert(const struct zint_symbol *symbol, char *buffer, const int buffer_size);
+int testUtilIsValidUTF8(const unsigned char str[], const int length);
+char *testUtilEscape(const char *buffer, const int length, char *escaped, const int escaped_size);
+const char *testUtilReadCSVField(const char *buffer, char *field, const int field_size);
+void testUtilStrCpyRepeat(char *buffer, const char *repeat, const int size);
+
+int testUtilSymbolCmp(const struct zint_symbol *a, const struct zint_symbol *b);
+struct zint_vector *testUtilVectorCpy(const struct zint_vector *in);
+int testUtilVectorCmp(const struct zint_vector *a, const struct zint_vector *b);
+
+int testUtilModulesDump(const struct zint_symbol *symbol, char dump[], int dump_size);
+void testUtilModulesPrint(const struct zint_symbol *symbol, const char *prefix, const char *postfix);
+void testUtilModulesPrintRow(const struct zint_symbol *symbol, int row, const char *prefix, const char *postfix);
+int testUtilModulesCmp(const struct zint_symbol *symbol, const char *expected, int *width, int *row);
+int testUtilModulesCmpRow(const struct zint_symbol *symbol, int row, const char *expected, int *width);
+char *testUtilUIntArrayDump(unsigned int *array, int size, char *dump, int dump_size);
+char *testUtilUCharArrayDump(unsigned char *array, int size, char *dump, int dump_size);
+
+void testUtilBitmapPrint(const struct zint_symbol *symbol, const char *prefix, const char *postfix);
+int testUtilBitmapCmp(const struct zint_symbol *symbol, const char *expected, int *row, int *column);
+
+void testUtilVectorPrint(const struct zint_symbol *symbol);
+
+int testUtilDataPath(char *buffer, int buffer_size, const char *subdir, const char *filename);
+FILE *testUtilOpen(const char *filename, const char *mode);
+int testUtilExists(const char *filename);
+int testUtilRemove(const char *filename);
+int testUtilDirExists(const char *dirname);
+int testUtilMkDir(const char *dirname);
+int testUtilRmDir(const char *dirname);
+int testUtilRename(const char *oldpath, const char *newpath);
+int testUtilCreateROFile(const char *filename);
+int testUtilRmROFile(const char *filename);
+int testUtilReadFile(const char *filename, unsigned char *buffer, int buffer_size, int *p_size);
+int testUtilWriteFile(const char *filename, const unsigned char *buffer, const int buffer_size, const char *mode);
+
+int testUtilCmpPngs(const char *file1, const char *file2);
+int testUtilCmpTxts(const char *txt1, const char *txt2);
+int testUtilCmpBins(const char *bin1, const char *bin2);
+int testUtilCmpSvgs(const char *svg1, const char *svg2);
+int testUtilCmpEpss(const char *eps1, const char *eps2);
+
+const char *testUtilHaveIdentify(void);
+int testUtilVerifyIdentify(const char *const prog, const char *filename, int debug);
+int testUtilHaveLibreOffice(void);
+int testUtilVerifyLibreOffice(const char *filename, int debug);
+int testUtilHaveGhostscript(void);
+int testUtilVerifyGhostscript(const char *filename, int debug);
+int testUtilHaveVnu(void);
+int testUtilVerifyVnu(const char *filename, int debug);
+int testUtilHaveTiffInfo(void);
+int testUtilVerifyTiffInfo(const char *filename, int debug);
+
+int testUtilCanBwipp(int index, const struct zint_symbol *symbol, int option_1, int option_2, int option_3,
+            int debug);
+int testUtilBwipp(int index, const struct zint_symbol *symbol, int option_1, int option_2, int option_3,
+            const char *data, int length, const char *primary, char *buffer, int buffer_size, int *p_parsefnc);
+int testUtilBwippSegs(int index, struct zint_symbol *symbol, int option_1, int option_2, int option_3,
+            const struct zint_seg segs[], const int seg_count, const char *primary, char *buffer, int buffer_size);
+int testUtilBwippCmp(const struct zint_symbol *symbol, char *msg, char *cmp_buf, const char *expected);
+int testUtilBwippCmpRow(const struct zint_symbol *symbol, int row, char *msg, const char *cmp_buf,
+            const char *expected);
+
+int testUtilHaveZXingCPPDecoder(void);
+int testUtilCanZXingCPP(int index, const struct zint_symbol *symbol, const char *data, const int length,
+            const int debug);
+int testUtilZXingCPP(int index, struct zint_symbol *symbol, const char *source, const int length, char *bits,
+            char *buffer, const int buffer_size, int *p_cmp_len);
+int testUtilZXingCPPSegs(int index, struct zint_symbol *symbol, const struct zint_seg segs[], const int seg_count, char *bits,
+            char *buffer, const int buffer_size, int *p_cmp_len);
+int testUtilZXingCPPCmp(struct zint_symbol *symbol, char *msg, char *cmp_buf, int cmp_len,
+            const char *expected, int expected_len, const char *primary, char *ret_buf, int *p_ret_len);
+int testUtilZXingCPPCmpSegs(struct zint_symbol *symbol, char *msg, char *cmp_buf, int cmp_len,
+            const struct zint_seg segs[], const int seg_count, const char *primary, char *ret_buf, int *p_ret_len);
+
+#ifdef __cplusplus
+}
+#endif
+
+/* vim: set ts=4 sw=4 et : */
+#endif /* Z_TESTCOMMON_H */