77 lines
1.4 KiB
C
77 lines
1.4 KiB
C
/* Copyright (c) 2021-2023 Barcelona Supercomputing Center (BSC)
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* SPDX-License-Identifier: GPL-3.0-or-later */
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#define _GNU_SOURCE
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#include "emu/emu.h"
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#include "common.h"
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#include <stdio.h>
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#include <unistd.h>
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static void
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test_ok(char *fname)
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{
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FILE *f = fopen(fname, "w");
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if (f == NULL)
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die("fopen failed\n");
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/* Write bogus header */
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struct ovni_stream_header header;
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memcpy(&header.magic, OVNI_STREAM_MAGIC, 4);
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header.version = OVNI_STREAM_VERSION;
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if (fwrite(&header, sizeof(header), 1, f) != 1)
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die("fwrite failed\n");
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fclose(f);
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struct stream stream;
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const char *relpath = &fname[5];
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if (stream_load(&stream, "/tmp", relpath) != 0)
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die("stream_load failed");
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if (stream.active)
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die("stream is active\n");
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}
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static void
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test_bad(char *fname)
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{
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FILE *f = fopen(fname, "w");
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if (f == NULL)
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die("fopen failed\n");
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/* Write bogus header */
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struct ovni_stream_header header;
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memcpy(&header.magic, OVNI_STREAM_MAGIC, 4);
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header.version = 1234; /* Wrong version */
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if (fwrite(&header, sizeof(header), 1, f) != 1)
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die("fwrite failed\n");
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fclose(f);
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struct stream stream;
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const char *relpath = &fname[5];
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if (stream_load(&stream, "/tmp", relpath) == 0)
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die("stream_load didn't fail");
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}
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int main(void)
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{
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/* Create temporary trace file */
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char fname[] = "/tmp/ovni.stream.XXXXXX";
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int fd = mkstemp(fname);
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if (fd < 0)
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die("mkstemp failed\n");
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test_ok(fname);
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test_bad(fname);
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close(fd);
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}
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