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Change os/perm-str to os/perm-string.

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This commit is contained in:
Calvin Rose 2020-04-03 15:23:29 -05:00
parent 95f1ef7561
commit a0d61e45d5
4 changed files with 20 additions and 5 deletions
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2
CHANGELOG.md
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@ -4,7 +4,7 @@ All notable changes to this project will be documented in this file.
## Unreleased - ??? ## Unreleased - ???
- Add os/umask - Add os/umask
- Add os/perm-int - Add os/perm-int
- Add os/perm-str - Add os/perm-string
## 1.8.1 - 2020-03-31 ## 1.8.1 - 2020-03-31
- Fix bugs for big endian systems - Fix bugs for big endian systems

6
src/core/os.c
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@ -1303,7 +1303,7 @@ static const JanetReg os_cfuns[] = {
"os/chmod", os_chmod, "os/chmod", os_chmod,
JDOC("(os/chmod path mode)\n\n" JDOC("(os/chmod path mode)\n\n"
"Change file permissions, where mode is a permission string as returned by " "Change file permissions, where mode is a permission string as returned by "
"os/perm-str, or an integer as returned by os/perm-int. " "os/perm-string, or an integer as returned by os/perm-int. "
"When mode is an integer, it is interpreted as a Unix permission value, best specified in octal, like " "When mode is an integer, it is interpreted as a Unix permission value, best specified in octal, like "
"8r666 or 8r400. Windows will not differentiate between user, group, and other permissions, and thus will combine all of these permissions. Returns nil.") "8r666 or 8r400. Windows will not differentiate between user, group, and other permissions, and thus will combine all of these permissions. Returns nil.")
}, },
@ -1445,8 +1445,8 @@ static const JanetReg os_cfuns[] = {
"Returns an absolute path as a string. Will raise an error on Windows.") "Returns an absolute path as a string. Will raise an error on Windows.")
}, },
{ {
"os/perm-str", os_permission_string, "os/perm-string", os_permission_string,
JDOC("(os/perm-str int)\n\n" JDOC("(os/perm-string int)\n\n"
"Convert a Unix octal permission value from a permission integer as returned by os/stat " "Convert a Unix octal permission value from a permission integer as returned by os/stat "
"to a human readable string, that follows the formatting " "to a human readable string, that follows the formatting "
"of unix tools like ls. Returns the string as a 9 character string of r, w, x and - characters. Does not " "of unix tools like ls. Returns the string as a 9 character string of r, w, x and - characters. Does not "

3
test/helper.janet
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@ -8,7 +8,8 @@
(defn assert (defn assert
"Override's the default assert with some nice error handling." "Override's the default assert with some nice error handling."
[x e] [x &opt e]
(default e "assert error")
(++ num-tests-run) (++ num-tests-run)
(when x (++ num-tests-passed)) (when x (++ num-tests-passed))
(if x (if x

14
test/suite8.janet
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@ -194,4 +194,18 @@
(assert (deep= @[] (accumulate2 + [])) "accumulate2 2") (assert (deep= @[] (accumulate2 + [])) "accumulate2 2")
(assert (deep= @[] (accumulate 0 + [])) "accumulate 2") (assert (deep= @[] (accumulate 0 + [])) "accumulate 2")
# Perm strings
(assert (= (os/perm-int "rwxrwxrwx") 8r777) "perm 1")
(assert (= (os/perm-int "rwxr-xr-x") 8r755) "perm 2")
(assert (= (os/perm-int "rw-r--r--") 8r644) "perm 3")
(assert (= (band (os/perm-int "rwxrwxrwx") 8r077) 8r077) "perm 4")
(assert (= (band (os/perm-int "rwxr-xr-x") 8r077) 8r055) "perm 5")
(assert (= (band (os/perm-int "rw-r--r--") 8r077) 8r044) "perm 6")
(assert (= (os/perm-string 8r777) "rwxrwxrwx") "perm 7")
(assert (= (os/perm-string 8r755) "rwxr-xr-x") "perm 8")
(assert (= (os/perm-string 8r644) "rw-r--r--") "perm 9")
(end-suite) (end-suite)