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| author | Kaz Kylheku <kaz@kylheku.com> | 2017-05-20 21:20:34 -0700 |
|---|---|---|
| committer | Kaz Kylheku <kaz@kylheku.com> | 2017-05-20 21:20:34 -0700 |
| commit | 5fc47b3d24f1fa568ffb54db8e8054f190e2fb2b (patch) | |
| tree | 8943e009897bbd09b1c702234a001d69b38d9bcf /tests | |
| parent | 1bf2b4787766da146c6b32dffccca2a3b6b35273 (diff) | |
| download | txr-5fc47b3d24f1fa568ffb54db8e8054f190e2fb2b.tar.gz txr-5fc47b3d24f1fa568ffb54db8e8054f190e2fb2b.tar.bz2 txr-5fc47b3d24f1fa568ffb54db8e8054f190e2fb2b.zip | |
ffi: add two tests based on glob function.
One approach captures the paths as a carray of
strings, and explicitly frees it with globfree.
The other approach uses a zarray, taking advantage
of null termination. globfree is elided because TXR FFI
does the freeing; the types used declare to it that it
is taking ownership of a dynamically allocated vector of
dynamically allocated strings, and so it performs the
equivalent of globfree.
* tests/017/glob-carray.expected: New file.
* tests/017/glob-carray.tl: Likewise.
* tests/017/glob-zarray.expected: Likewise.
* tests/017/glob-zarray.tl: Likewise.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/017/glob-carray.expected | 4 | ||||
| -rw-r--r-- | tests/017/glob-carray.tl | 21 | ||||
| -rw-r--r-- | tests/017/glob-zarray.expected | 3 | ||||
| -rw-r--r-- | tests/017/glob-zarray.tl | 17 |
4 files changed, 45 insertions, 0 deletions
diff --git a/tests/017/glob-carray.expected b/tests/017/glob-carray.expected new file mode 100644 index 00000000..ac1290e3 --- /dev/null +++ b/tests/017/glob-carray.expected @@ -0,0 +1,4 @@ +0 +#S(glob-t pathc 4 pathv #<carray 4 #<ffi-type str-d>> reserve 0) +#("tests/001/query-1.txr" "tests/001/query-2.txr" "tests/001/query-3.txr" + "tests/001/query-4.txr") diff --git a/tests/017/glob-carray.tl b/tests/017/glob-carray.tl new file mode 100644 index 00000000..3c68ac1a --- /dev/null +++ b/tests/017/glob-carray.tl @@ -0,0 +1,21 @@ +(load "../common") + +(defstruct glob-t nil + pathc pathv reserve) + +(deffi-type glob-t (struct glob-t + (pathc size-t) + (pathv (carray str-d)) + (reserve size-t))) + +(with-dyn-lib nil + (deffi globb "glob" int (str int closure (ptr-out glob-t))) + (deffi globfree "globfree" void ((ptr-in glob-t))) + (deffi-cb glob-cb int (str int) -1)) + +(let* ((g (new glob-t))) + (prinl (globb "tests/001/*.txr" 0 (glob-cb (lambda (path err))) g)) + (carray-set-length g.pathv g.pathc) + (prinl g) + (prinl (vec-carray g.pathv)) + (globfree g)) diff --git a/tests/017/glob-zarray.expected b/tests/017/glob-zarray.expected new file mode 100644 index 00000000..4bfc0810 --- /dev/null +++ b/tests/017/glob-zarray.expected @@ -0,0 +1,3 @@ +0 +#S(glob-t pathc 4 pathv #("tests/001/query-1.txr" "tests/001/query-2.txr" "tests/001/query-3.txr" + "tests/001/query-4.txr") reserve 0) diff --git a/tests/017/glob-zarray.tl b/tests/017/glob-zarray.tl new file mode 100644 index 00000000..b6e16d13 --- /dev/null +++ b/tests/017/glob-zarray.tl @@ -0,0 +1,17 @@ +(load "../common") + +(defstruct glob-t nil + pathc pathv reserve) + +(deffi-type glob-t (struct glob-t + (pathc size-t) + (pathv (ptr-out-d (zarray str-d))) + (reserve size-t))) + +(with-dyn-lib (libc) + (deffi globb "glob" int (str int closure (ptr-out glob-t))) + (deffi-cb glob-cb int (str int) -1)) + +(let* ((g (new glob-t))) + (prinl (globb "tests/001/*.txr" 0 (glob-cb (lambda (path err))) g)) + (prinl g)) |