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ebd0370976
I want to be able to easily test the C API on actual data in an OSTree repo. The shell `libtest.sh` has code to generate it. Bridge the two worlds by introducing a little `libostreetest` library which has a C API which spawns a shell that runs things in `libtest.sh`. Yes, this is about as beautiful as it sounds, which is to say, it's not. But it works! Note while we were here, I realized we were actually now creating *two* tmpdirs per test in `make check` because the tap driver was already doing that. Unify it so we know the C code can rely on it.
83 lines
2.3 KiB
C
83 lines
2.3 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
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*
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* Copyright (C) 2015 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include <stdlib.h>
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#include <string.h>
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#include "libglnx.h"
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#include "libostreetest.h"
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/* This function hovers in a quantum superposition of horrifying and
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* beautiful. Future generations may interpret it as modern art.
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*/
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static gboolean
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run_libtest (const char *cmd, GError **error)
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{
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gboolean ret = FALSE;
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const char *builddir = g_getenv ("G_TEST_BUILDDIR");
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int estatus;
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g_autoptr(GPtrArray) argv = g_ptr_array_new ();
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g_autoptr(GString) cmdstr = g_string_new ("");
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g_ptr_array_add (argv, "bash");
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g_ptr_array_add (argv, "-c");
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g_string_append (cmdstr, ". ");
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g_string_append (cmdstr, builddir);
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g_string_append (cmdstr, "/tests/libtest.sh; ");
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g_string_append (cmdstr, cmd);
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g_ptr_array_add (argv, cmdstr->str);
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g_ptr_array_add (argv, NULL);
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if (!g_spawn_sync (NULL, (char**)argv->pdata, NULL, G_SPAWN_SEARCH_PATH,
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NULL, NULL, NULL, NULL, &estatus, error))
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goto out;
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if (!g_spawn_check_exit_status (estatus, error))
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goto out;
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ret = TRUE;
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out:
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return ret;
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}
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gboolean
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ot_test_setup_repo (OtTest *self,
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GCancellable *cancellable,
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GError **error)
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{
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gboolean ret = FALSE;
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g_autoptr(GFile) repo_path = g_file_new_for_path ("repo");
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if (!run_libtest ("setup_test_repository", error))
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goto out;
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self->repo = ostree_repo_new (repo_path);
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if (!ostree_repo_open (self->repo, cancellable, error))
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goto out;
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ret = TRUE;
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out:
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return ret;
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}
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