kmx.io/kmxgit/c_src/test/git_nif_test.c

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• Hash : 4d8f6ed5
  Author : Thomas de Grivel
  Date : 2022-11-02T18:24:08
  

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• c_src/test/git_nif_test.c

• /* kmxgit
   * Copyright 2022 kmx.io <contact@kmx.io>
   *
   * Permission is hereby granted to use this software granted
   * the above copyright notice and this permission paragraph
   * are included in all copies and substantial portions of this
   * software.
   *
   * THIS SOFTWARE IS PROVIDED "AS-IS" WITHOUT ANY GUARANTEE OF
   * PURPOSE AND PERFORMANCE. IN NO EVENT WHATSOEVER SHALL THE
   * AUTHOR BE CONSIDERED LIABLE FOR THE USE AND PERFORMANCE OF
   * THIS SOFTWARE.
   */
  #include <stdio.h>
  #include <string.h>
  #include <erl_nif.h>
  #include <git2.h>
  #include "mstr.h"
  
  ERL_NIF_TERM branches_nif (ErlNifEnv *env, int argc,
                        const ERL_NIF_TERM argv[]);
  ERL_NIF_TERM content_nif (ErlNifEnv *env, int argc,
                        const ERL_NIF_TERM argv[]);
  ERL_NIF_TERM create_nif (ErlNifEnv *env, int argc,
                        const ERL_NIF_TERM argv[]);
  ERL_NIF_TERM diff_nif (ErlNifEnv *env, int argc,
                        const ERL_NIF_TERM argv[]);
  ERL_NIF_TERM files_nif (ErlNifEnv *env, int argc,
                        const ERL_NIF_TERM argv[]);
  ERL_NIF_TERM log_nif (ErlNifEnv *env, int argc,
                        const ERL_NIF_TERM argv[]);
  ERL_NIF_TERM tags_nif (ErlNifEnv *env, int argc,
                        const ERL_NIF_TERM argv[]);
  
  int load (ErlNifEnv *env, void **a, ERL_NIF_TERM b);
  
  ERL_NIF_TERM
  test (const char *test_name,
        ERL_NIF_TERM (*fun) (ErlNifEnv *env,
                             int argc,
                             const ERL_NIF_TERM argv[]),
        const ERL_NIF_TERM argv[])
  {
    int argc = 0;
    int i = 0;
    ERL_NIF_TERM res = 0;
    while (argv[argc])
      argc++;
    res = fun(NULL, argc, argv);
    printf("%s(", test_name);
    if (argv[i]) {
      printf("%s", argv[i++]);
      while (argv[i])
        printf(", %s", argv[i++]);
    }
    printf(") => %s\n", res);
    return res;
  }
  
  int main (int argc, char **argv)
  {
    char *repo = "priv/git/kmx.io/kmxgit.git";
    char *content_sha1 = "7ad943b223f99c79746386c2b57d32ba6e889e2c";
    char *diff_from = "v0.2.0";
    char *diff_to = "v0.3.0";
    char *tree = "v0.2";
    char *revspec_single = "^edf1fbc96f1efb9b9acafa998b5b4c4a4361bf34";
    char *dir = "lib/kmxgit";
    int i = 0;
    libmstr_init();
    load(NULL, NULL, NULL);
    if (argc < 2 || !strcmp(argv[1], "branches")) {
      test("branches", branches_nif, (const char *[]) {
              repo, NULL});
    }
    if (argc < 2 || !strcmp(argv[1], "content")) {
      test("content", content_nif, (const char *[]) {
              repo, content_sha1, NULL});
    }
    if (argc < 2 || !strcmp(argv[1], "create")) {
      test("create", create_nif, (const char *[]) {
              "test_git_nif_create", NULL});
      test("create_error", create_nif, (const char *[]) {
              "..", NULL});
    }
    if (argc < 2 || !strcmp(argv[1], "diff")) {
      test("diff", diff_nif, (const char *[]) {
              repo, diff_from, diff_to, NULL});
    }
    if (argc < 2 || !strcmp(argv[1], "files")) {
      test("files", files_nif, (const char *[]) {
              repo, tree, dir, NULL});
      test("files_blob", files_nif, (const char *[]) {
              repo, tree, "README.md", NULL});
    }
    if (argc < 2 || !strcmp(argv[1], "log")) {
      test("log", log_nif, (const char *[]) {
              repo, tree, ".", "0", "100", NULL});
      test("log_revspec_single", log_nif, (const char *[]) {
              repo, revspec_single, ".", "0", "100", NULL});
    }
    if (argc < 2 || !strcmp(argv[1], "tags")) {
      test("tags", tags_nif, (const char *[]) {
              repo, NULL});
    }
    if (argc < 2 || !strcmp(argv[1], "loop")) {
      for (i = 0; i < 2; i++) {
        test("branches_loop", branches_nif, (const char *[]) {
                "priv/git/kmx.io/git-auth.git", NULL});
        test("files_loop", files_nif, (const char *[]) {
                "priv/git/kmx.io/git-auth.git", "master","", NULL});
        test("content_loop", content_nif, (const char *[]) {
                "priv/git/kmx.io/git-auth.git",
                "47232bf062f109330b6ad8cacdc329285d9d2ce3", NULL});
      }
    }
    git_libgit2_shutdown();
    libmstr_shutdown();
    fflush(stdout);
    return 0;
  }
  

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