fetch-pack: ignore SIGPIPE in sideband demuxer

diff --git a/test-path-utils.c b/test-path-utils.c
index c67bf65b347810c576f80a0ac33e3b84f42e1516..c3adcd87b8caa2028785483bbc01d85fd0f7a9d6 100644 (file)
--- a/test-path-utils.c
+++ b/test-path-utils.c
@@ -39,6 +39,130 @@ static void normalize_argv_string(const char **var, const char *input)
                die("Bad value: %s\n", input);
 }
 
+struct test_data {
+       const char *from;  /* input:  transform from this ... */
+       const char *to;    /* output: ... to this.            */
+       const char *alternative; /* output: ... or this.      */
+};
+
+static int test_function(struct test_data *data, char *(*func)(char *input),
+       const char *funcname)
+{
+       int failed = 0, i;
+       char buffer[1024];
+       char *to;
+
+       for (i = 0; data[i].to; i++) {
+               if (!data[i].from)
+                       to = func(NULL);
+               else {
+                       strcpy(buffer, data[i].from);
+                       to = func(buffer);
+               }
+               if (!strcmp(to, data[i].to))
+                       continue;
+               if (!data[i].alternative)
+                       error("FAIL: %s(%s) => '%s' != '%s'\n",
+                               funcname, data[i].from, to, data[i].to);
+               else if (!strcmp(to, data[i].alternative))
+                       continue;
+               else
+                       error("FAIL: %s(%s) => '%s' != '%s', '%s'\n",
+                               funcname, data[i].from, to, data[i].to,
+                               data[i].alternative);
+               failed = 1;
+       }
+       return failed;
+}
+
+static struct test_data basename_data[] = {
+       /* --- POSIX type paths --- */
+       { NULL,              "."    },
+       { "",                "."    },
+       { ".",               "."    },
+       { "..",              ".."   },
+       { "/",               "/"    },
+       { "//",              "/", "//" },
+       { "///",             "/", "//" },
+       { "////",            "/", "//" },
+       { "usr",             "usr"  },
+       { "/usr",            "usr"  },
+       { "/usr/",           "usr"  },
+       { "/usr//",          "usr"  },
+       { "/usr/lib",        "lib"  },
+       { "usr/lib",         "lib"  },
+       { "usr/lib///",      "lib"  },
+
+#if defined(__MINGW32__) || defined(_MSC_VER)
+       /* --- win32 type paths --- */
+       { "\\usr",           "usr"  },
+       { "\\usr\\",         "usr"  },
+       { "\\usr\\\\",       "usr"  },
+       { "\\usr\\lib",      "lib"  },
+       { "usr\\lib",        "lib"  },
+       { "usr\\lib\\\\\\",  "lib"  },
+       { "C:/usr",          "usr"  },
+       { "C:/usr",          "usr"  },
+       { "C:/usr/",         "usr"  },
+       { "C:/usr//",        "usr"  },
+       { "C:/usr/lib",      "lib"  },
+       { "C:usr/lib",       "lib"  },
+       { "C:usr/lib///",    "lib"  },
+       { "C:",              "."    },
+       { "C:a",             "a"    },
+       { "C:/",             "/"    },
+       { "C:///",           "/"    },
+       { "\\",              "\\", "/" },
+       { "\\\\",            "\\", "/" },
+       { "\\\\\\",          "\\", "/" },
+#endif
+       { NULL,              NULL   }
+};
+
+static struct test_data dirname_data[] = {
+       /* --- POSIX type paths --- */
+       { NULL,              "."      },
+       { "",                "."      },
+       { ".",               "."      },
+       { "..",              "."      },
+       { "/",               "/"      },
+       { "//",              "/", "//" },
+       { "///",             "/", "//" },
+       { "////",            "/", "//" },
+       { "usr",             "."      },
+       { "/usr",            "/"      },
+       { "/usr/",           "/"      },
+       { "/usr//",          "/"      },
+       { "/usr/lib",        "/usr"   },
+       { "usr/lib",         "usr"    },
+       { "usr/lib///",      "usr"    },
+
+#if defined(__MINGW32__) || defined(_MSC_VER)
+       /* --- win32 type paths --- */
+       { "\\",              "\\"     },
+       { "\\\\",            "\\\\"   },
+       { "\\usr",           "\\"     },
+       { "\\usr\\",         "\\"     },
+       { "\\usr\\\\",       "\\"     },
+       { "\\usr\\lib",      "\\usr"  },
+       { "usr\\lib",        "usr"    },
+       { "usr\\lib\\\\\\",  "usr"    },
+       { "C:a",             "C:."    },
+       { "C:/",             "C:/"    },
+       { "C:///",           "C:/"    },
+       { "C:/usr",          "C:/"    },
+       { "C:/usr/",         "C:/"    },
+       { "C:/usr//",        "C:/"    },
+       { "C:/usr/lib",      "C:/usr" },
+       { "C:usr/lib",       "C:usr"  },
+       { "C:usr/lib///",    "C:usr"  },
+       { "\\\\\\",          "\\"     },
+       { "\\\\\\\\",        "\\"     },
+       { "C:",              "C:.", "." },
+#endif
+       { NULL,              NULL     }
+};
+
 int main(int argc, char **argv)
 {
        if (argc == 3 && !strcmp(argv[1], "normalize_path_copy")) {
@@ -133,6 +257,12 @@ int main(int argc, char **argv)
                return 0;
        }
 
+       if (argc == 2 && !strcmp(argv[1], "basename"))
+               return test_function(basename_data, basename, argv[1]);
+
+       if (argc == 2 && !strcmp(argv[1], "dirname"))
+               return test_function(dirname_data, dirname, argv[1]);
+
        fprintf(stderr, "%s: unknown function name: %s\n", argv[0],
                argv[1] ? argv[1] : "(there was none)");
        return 1;