mirror of https://github.com/janet-lang/janet
115 lines
3.4 KiB
C
115 lines
3.4 KiB
C
/*
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* Copyright (c) 2021 Calvin Rose
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#include <janet.h>
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#include "tests.h"
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#ifdef JANET_WINDOWS
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#include <direct.h>
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#define chdir(x) _chdir(x)
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#else
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#include <unistd.h>
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#endif
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extern const unsigned char *janet_gen_boot;
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extern int32_t janet_gen_boot_size;
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int main(int argc, const char **argv) {
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/* Init janet */
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janet_init();
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/* Run tests */
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array_test();
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buffer_test();
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number_test();
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system_test();
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table_test();
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/* C tests passed */
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/* Set up VM */
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int status;
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JanetTable *env;
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env = janet_core_env(NULL);
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/* Create args tuple */
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JanetArray *args = janet_array(argc);
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for (int i = 0; i < argc; i++)
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janet_array_push(args, janet_cstringv(argv[i]));
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janet_def(env, "boot/args", janet_wrap_array(args), "Command line arguments.");
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/* Add in options from janetconf.h so boot.janet can configure the image as needed. */
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JanetTable *opts = janet_table(0);
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#ifdef JANET_NO_DOCSTRINGS
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janet_table_put(opts, janet_ckeywordv("no-docstrings"), janet_wrap_true());
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#endif
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#ifdef JANET_NO_SOURCEMAPS
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janet_table_put(opts, janet_ckeywordv("no-sourcemaps"), janet_wrap_true());
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#endif
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janet_def(env, "boot/config", janet_wrap_table(opts), "Boot options");
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/* Run bootstrap script to generate core image */
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const char *boot_filename;
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#ifdef JANET_NO_SOURCEMAPS
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boot_filename = NULL;
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#else
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boot_filename = "boot.janet";
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#endif
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int chdir_status = chdir(argv[1]);
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if (chdir_status) {
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fprintf(stderr, "Could not change to directory %s\n", argv[1]);
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exit(1);
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}
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FILE *boot_file = fopen("src/boot/boot.janet", "rb");
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if (NULL == boot_file) {
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fprintf(stderr, "Could not open src/boot/boot.janet\n");
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exit(1);
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}
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/* Slurp file into buffer */
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fseek(boot_file, 0, SEEK_END);
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size_t boot_size = ftell(boot_file);
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fseek(boot_file, 0, SEEK_SET);
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unsigned char *boot_buffer = janet_malloc(boot_size);
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if (NULL == boot_buffer) {
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fprintf(stderr, "Failed to allocate boot buffer\n");
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exit(1);
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}
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if (!fread(boot_buffer, 1, boot_size, boot_file)) {
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fprintf(stderr, "Failed to read into boot buffer\n");
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exit(1);
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}
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fclose(boot_file);
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status = janet_dobytes(env, boot_buffer, (int32_t) boot_size, boot_filename, NULL);
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janet_free(boot_buffer);
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/* Deinitialize vm */
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janet_deinit();
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return status;
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}
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