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test: make [ and [[ forms individually selectable

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2016-11-23 18:31:48 +01:00
parent 73f743a381
commit 15fb91cefb
3 changed files with 29 additions and 9 deletions
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26
coreutils/test.c
View File

@ -27,19 +27,33 @@
//config: returning an appropriate exit code. The bash shell
//config: has test built in, ash can build it in optionally.
//config:
//config:config TEST1
//config: bool "test as ["
//config: default y
//config: help
//config: Provide test command in the "[ EXPR ]" form
//config:
//config:config TEST2
//config: bool "test as [["
//config: default y
//config: help
//config: Provide test command in the "[[ EXPR ]]" form
//config:
//config:config FEATURE_TEST_64
//config: bool "Extend test to 64 bit"
//config: default y
//config: depends on TEST || ASH_BUILTIN_TEST || HUSH
//config: depends on TEST || TEST1 || TEST2 || ASH_BUILTIN_TEST || HUSH
//config: help
//config: Enable 64-bit support in test.
//applet:IF_TEST(APPLET_NOFORK([, test, BB_DIR_USR_BIN, BB_SUID_DROP, test))
//applet:IF_TEST(APPLET_NOFORK([[, test, BB_DIR_USR_BIN, BB_SUID_DROP, test))
//applet:IF_TEST(APPLET_NOFORK(test, test, BB_DIR_USR_BIN, BB_SUID_DROP, test))
//applet:IF_TEST1(APPLET_NOFORK([, test, BB_DIR_USR_BIN, BB_SUID_DROP, test))
//applet:IF_TEST2(APPLET_NOFORK([[, test, BB_DIR_USR_BIN, BB_SUID_DROP, test))
//kbuild:lib-$(CONFIG_TEST) += test.o test_ptr_hack.o
//kbuild:lib-$(CONFIG_ASH) += test.o test_ptr_hack.o
//kbuild:lib-$(CONFIG_TEST1) += test.o test_ptr_hack.o
//kbuild:lib-$(CONFIG_TEST2) += test.o test_ptr_hack.o
//kbuild:lib-$(CONFIG_ASH_BUILTIN_TEST) += test.o test_ptr_hack.o
//kbuild:lib-$(CONFIG_HUSH) += test.o test_ptr_hack.o
/* "test --help" is special-cased to ignore --help */
@ -827,7 +841,9 @@ int test_main(int argc, char **argv)
const char *arg0;
arg0 = bb_basename(argv[0]);
if (arg0[0] == '[') {
if ((ENABLE_TEST1 || ENABLE_TEST2 || ENABLE_ASH_BUILTIN_TEST || ENABLE_HUSH)
&& (arg0[0] == '[')
) {
--argc;
if (!arg0[1]) { /* "[" ? */
if (NOT_LONE_CHAR(argv[argc], ']')) {

8
include/applets.h.sh
View File

@ -5,13 +5,17 @@
# CONFIG_applet names
grep ^IF_ applets.h | grep -v IF_FEATURE_ | sed 's/IF_\([A-Z0-9._-]*\)(.*/\1/' \
| grep -v MODPROBE_SMALL | sed 's/BB_SYSCTL/SYSCTL/' \
| grep -v MODPROBE_SMALL \
| sed 's/BB_SYSCTL/SYSCTL/' \
| sed 's/TEST1/[/' \
| sed 's/TEST2/[[/' \
| sort | uniq \
>applets_APP1
# command line applet names
grep ^IF_ applets.h | sed -e's/ //g' -e's/.*(\([a-z[][^,]*\),.*/\1/' \
| grep -v '^bash$' | grep -v '^sh$' \
| grep -v '^bash$' \
| grep -v '^sh$' \
| tr a-z A-Z \
| sort | uniq \
>applets_APP2

4
shell/ash.c
View File

@ -9282,9 +9282,9 @@ static const struct builtincmd builtintab[] = {
{ BUILTIN_SPEC_REG ":" , truecmd },
#if ENABLE_ASH_BUILTIN_TEST
{ BUILTIN_REGULAR "[" , testcmd },
#if ENABLE_ASH_BASH_COMPAT
# if ENABLE_ASH_BASH_COMPAT
{ BUILTIN_REGULAR "[[" , testcmd },
#endif
# endif
#endif
#if ENABLE_ASH_ALIAS
{ BUILTIN_REG_ASSG "alias" , aliascmd },