CS318 - Pintos
Pintos source browser for JHU CS318 course
src
tests
filesys
extended
dir-rm-parent.c
Go to the documentation of this file.
1
/** Tries to remove a parent of the current directory. This must
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fail, because that directory is non-empty. */
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#include <syscall.h>
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#include "
tests/lib.h
"
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#include "
tests/main.h
"
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void
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test_main
(
void
)
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{
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CHECK
(
mkdir
(
"a"
),
"mkdir \"a\""
);
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CHECK
(
chdir
(
"a"
),
"chdir \"a\""
);
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CHECK
(
mkdir
(
"b"
),
"mkdir \"b\""
);
14
CHECK
(
chdir
(
"b"
),
"chdir \"b\""
);
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CHECK
(!
remove
(
"/a"
),
"remove \"/a\" (must fail)"
);
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}
lib.h
CHECK
#define CHECK(SUCCESS,...)
Takes an expression to test for SUCCESS and a message, which may include printf-style arguments.
Definition:
lib.h:29
mkdir
bool mkdir(const char *dir)
Definition:
syscall.c:163
remove
bool remove(const char *file)
Definition:
syscall.c:97
chdir
bool chdir(const char *dir)
Project 4 only.
Definition:
syscall.c:157
main.h
test_main
void test_main(void)
Tries to remove a parent of the current directory.
Definition:
dir-rm-parent.c:9
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