mirror of
https://github.com/rui314/mold.git
synced 2024-09-21 09:57:18 +03:00
79 lines
1.9 KiB
Bash
Executable File
79 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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set -e
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mold=$1
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cd $(dirname $0)
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echo -n "Testing $(basename -s .sh $0) ... "
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t=$(pwd)/tmp/$(basename -s .sh $0)
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mkdir -p $t
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ldd $mold-wrapper.so | grep -q libasan && { echo skipped; exit; }
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cat <<'EOF' > $t/a.sh
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#!/bin/bash
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echo "$0" "$@"
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EOF
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chmod 755 $t/a.sh
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cat <<'EOF' | cc -xc -o $t/exe -
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#define _GNU_SOURCE 1
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#include <assert.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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extern char **environ;
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int main(int argc, char **argv) {
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if (!strcmp(argv[1], "execl")) {
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execl("/usr/bin/ld", "/usr/bin/ld", "execl", (char *)0);
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perror("execl");
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return 1;
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}
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if (!strcmp(argv[1], "execlp")) {
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execlp("/usr/bin/ld", "/usr/bin/ld", "execlp", (char *)0);
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perror("execl");
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return 1;
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}
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if (!strcmp(argv[1], "execle")) {
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execle("/usr/bin/ld", "/usr/bin/ld", "execle", (char *)0, environ);
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perror("execl");
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return 1;
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}
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if (!strcmp(argv[1], "execv")) {
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execv("/usr/bin/ld", (char *[]){"/usr/bin/ld", "execv", (char *)0});
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perror("execl");
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return 1;
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}
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if (!strcmp(argv[1], "execvp")) {
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execvp("/usr/bin/ld", (char *[]){"/usr/bin/ld", "execvp", (char *)0});
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perror("execl");
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return 1;
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}
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if (!strcmp(argv[1], "execvpe")) {
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execvpe("/usr/bin/ld", (char *[]){"/usr/bin/ld", "execvpe", (char *)0},
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environ);
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perror("execl");
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return 1;
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}
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fprintf(stderr, "unreachable: %s\n", argv[1]);
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return 1;
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}
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EOF
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LD_PRELOAD=$mold-wrapper.so MOLD_PATH=$t/a.sh $t/exe execl | grep -q 'a.sh execl'
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LD_PRELOAD=$mold-wrapper.so MOLD_PATH=$t/a.sh $t/exe execlp | grep -q 'a.sh execlp'
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LD_PRELOAD=$mold-wrapper.so MOLD_PATH=$t/a.sh $t/exe execle | grep -q 'a.sh execle'
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LD_PRELOAD=$mold-wrapper.so MOLD_PATH=$t/a.sh $t/exe execv | grep -q 'a.sh execv'
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LD_PRELOAD=$mold-wrapper.so MOLD_PATH=$t/a.sh $t/exe execvp | grep -q 'a.sh execvp'
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LD_PRELOAD=$mold-wrapper.so MOLD_PATH=$t/a.sh $t/exe execvpe | grep -q 'a.sh execvpe'
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echo OK
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