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| author | Jo-Philipp Wich <jo@mein.io> | 2022-08-29 12:02:43 +0200 |
|---|---|---|
| committer | Jo-Philipp Wich <jo@mein.io> | 2022-08-29 12:02:43 +0200 |
| commit | 89452b20e5073feb28b294a707342ef144f4b5f0 (patch) | |
| tree | 13b7a042cd7acb0dd0019b5ebab628bfcf5226d9 /tests/custom/03_stdlib | |
| parent | bcdd2cb33797412cce1f1014d265a71461676cff (diff) | |
lib: improve getenv() and split() implementations
- getenv(): Allow querying the entire environment by omiting variable name
- split(): Properly handle null bytes in subject and separator strings
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Diffstat (limited to 'tests/custom/03_stdlib')
| -rw-r--r-- | tests/custom/03_stdlib/05_getenv | 7 | ||||
| -rw-r--r-- | tests/custom/03_stdlib/18_split | 4 |
2 files changed, 9 insertions, 2 deletions
diff --git a/tests/custom/03_stdlib/05_getenv b/tests/custom/03_stdlib/05_getenv index 350e952..064add0 100644 --- a/tests/custom/03_stdlib/05_getenv +++ b/tests/custom/03_stdlib/05_getenv @@ -2,6 +2,9 @@ The `getenv()` function returns the value of the given environment variable or `null` if either the given variable does not exist or if the given name argument is not a string. +If the variable name argument is omitted, getenv() returns a dictionary +containing all environment variables. + -- Testcase -- {% printf("%.J\n", [ @@ -9,7 +12,7 @@ argument is not a string. getenv("EMPTY_VARIABLE"), getenv("THIS_LIKELY_DOES_NOT_EXIST"), getenv(123), - getenv(null) + type(getenv()) ]); %} -- End -- @@ -25,6 +28,6 @@ EMPTY_VARIABLE= "", null, null, - null + "object" ] -- End -- diff --git a/tests/custom/03_stdlib/18_split b/tests/custom/03_stdlib/18_split index e31ce78..5ee35a2 100644 --- a/tests/custom/03_stdlib/18_split +++ b/tests/custom/03_stdlib/18_split @@ -40,6 +40,9 @@ argument is neither a string nor a regular expression. // leading and trailing empty substrings are retained split("|abc|def|", "|"), split(",foo;bar:", /[,;:]/), + + // subject and split strings handle embedded \0 + split("foo=1\0bar=2\0baz=3", "\0"), ]), "\n"); %} -- End -- @@ -58,6 +61,7 @@ argument is neither a string nor a regular expression. [ "foo", "bar", "", "baz" ] [ "", "abc", "def", "" ] [ "", "foo", "bar", "" ] +[ "foo=1", "bar=2", "baz=3" ] -- End -- |