Thanks for the testcase. Ok, looks like a realpath directory handling bug,
should be fixed on incoming.
On Tue, Nov 10, 2015 at 7:29 AM, Flix <filmaria...@gmail.com> wrote:
>
> // File: testrealpath.c
> #include <stdlib.h>
> #include <stdio.h>
> #include <errno.h>
>
> int testrealpath(const char* path) {
> errno = 0;
> char *t_realpath_buf = realpath(path, NULL);
> if (NULL == t_realpath_buf) {
> printf("Resolved failed: \"%s\"\n",path);fflush(stdout);
> perror("Resolve failed");
> return 1;
> } else {
> printf("Resolved: \"%s\"\n", t_realpath_buf);fflush(stdout);
> free(t_realpath_buf);
> return 0;
> }
> }
>
> int main(int argc, char **argv)
> {
> // files:
> testrealpath("testfile.txt");
> testrealpath("Folder/testfile.txt");
> testrealpath("testnonexistentfile.txt");
> // folders
> testrealpath("Folder");
> testrealpath("/Folder");
> testrealpath("./");
> testrealpath("");
> testrealpath("/");
> return 0;
> }
>
> /* How to perform the test:
> 1) Put in a single folder this file (testrealpath.c), a blank file
> (testfile.txt),
> a folder (Folder), and inside it another blank file
> (Folder/testfile.txt)
> 2) Compile the test, from the starting folder, with:
> emcc -o testrealpath.html testrealpath.c --preload-file
> testfile.txt --preload-file Folder
> 3) Run it with:
> firefox testrealpath.html
>
> Here are the results (emsdk 1.35.7):
>
> Resolved: "/testfile.txt"
> Resolved: "/Folder/testfile.txt"
> Resolved failed: "testnonexistentfile.txt"
>
> Resolved failed: "Folder"
> Resolved failed: "/Folder"
> Resolved failed: "./"
> Resolved failed: ""
> Resolved failed: "/"
>
> So every folder fails the test.
>
> What was the result with emsdk 1.34.1 ?
>
> Well, do not ask me to reinstall it please!
> Anyway I'm pretty sure that, at least, "./" or "" returned "/".
>
> That's all I can contribute.
> */
>
>
>
>
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