diff options
| author | Lukas Larsson <[email protected]> | 2012-08-29 15:12:51 +0200 |
|---|---|---|
| committer | Lukas Larsson <[email protected]> | 2012-08-30 15:37:31 +0200 |
| commit | c0ef28d5eecffc56b72a281a6d73f5ad1504bf0a (patch) | |
| tree | fa8140061d4932a55a96ec5166f07c11930689d2 /lib/common_test/doc/src/ct_hooks_chapter.xml | |
| parent | 92ecb763b778617af7211c6c062c1b41489bf49c (diff) | |
| download | otp-c0ef28d5eecffc56b72a281a6d73f5ad1504bf0a.tar.gz otp-c0ef28d5eecffc56b72a281a6d73f5ad1504bf0a.tar.bz2 otp-c0ef28d5eecffc56b72a281a6d73f5ad1504bf0a.zip | |
Document that CTHs can get fail/skip as Config
OTP-10077
Diffstat (limited to 'lib/common_test/doc/src/ct_hooks_chapter.xml')
| -rw-r--r-- | lib/common_test/doc/src/ct_hooks_chapter.xml | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/common_test/doc/src/ct_hooks_chapter.xml b/lib/common_test/doc/src/ct_hooks_chapter.xml index c938851e0e..86237f5fc1 100644 --- a/lib/common_test/doc/src/ct_hooks_chapter.xml +++ b/lib/common_test/doc/src/ct_hooks_chapter.xml @@ -252,6 +252,13 @@ {ok, Handle} -> {[{db_handle, Handle} | Config], CTHState#state{ handle = Handle }} end.</code> + <note>If using multiple CTHs, the first part of the return tuple will be + used as input for the next CTH. So in the case above the next CTH might + get <c>{fail,Reason}</c> as the second parameter. If you have many CTHs + which interact, it might be a good idea to not let each CTH return + <c>fail</c> or <c>skip</c>. Instead return that an action should be taken + through the <c>Config</c> list and implement a CTH which at the end takes + the correct action. </note> </section> |