On Sat, Apr 04, 2015 at 03:22:00AM +0200, Koosha Khajehmoogahi wrote:
> Helped-by: Eric Sunshine <sunshine@xxxxxxxxxxxxxx>
> Signed-off-by: Koosha Khajehmoogahi <koosha@xxxxxxxxx>
> ---
> diff --git a/t/t4202-log.sh b/t/t4202-log.sh
> index 1b2e981..ceaaf4e 100755
> --- a/t/t4202-log.sh
> +++ b/t/t4202-log.sh
> @@ -270,6 +270,90 @@ cat > expect <<\EOF
> * initial
> EOF
>
> +test_expect_success 'setup --merges=' '
> + git log --min-parents=2 --pretty=tformat:%s >expect_only &&
> + git log --max-parents=1 --pretty=tformat:%s >expect_hide &&
> + git log --min-parents=-1 --pretty=tformat:%s >expect_show
> +'
> +
> +test_expect_success 'log with config log.merges=show' '
> + test_config log.merges show &&
> + git log --pretty=tformat:%s >actual &&
> + test_cmp expect_show actual
> +'
> +
[...much repetitious code omitted...]
> +test_expect_success 'log with config log.merges=show with git log --no-merges' '
> + test_config log.merges show &&
> + git log --no-merges --pretty=tformat:%s >actual &&
> + test_cmp expect_hide actual
> +'
> +
[...much repetitious code omitted...]
> +test_log_merges() {
> + test_config log.merges $2 &&
> + git log --merges=$1 --pretty=tformat:%s >actual &&
> + test_cmp $3 actual
> +}
> +
> +test_expect_success 'log --merges=show with config log.merges=hide' '
> + test_log_merges show hide expect_show
> +'
[...much repetitious code omitted...]
In my previous review[1], I mentioned that the significant repetition
in the implementation of the new tests increased potential for errors
when composing them, and made it more difficult to review. To resolve
the issue, I suggested factoring out the repeated code into a helper
function, and gave an idea of its interface and how it could be
applied to eliminate all the repetition.
In this version of the patch, you've made some progress at
eliminating repetition, but much still remains. I had hoped to see
much more aggressive repetition elimination, collapsing the code to
the bare minimum while still testing all combinations of states.
Here's what I had in mind:
---- 8< ----
diff --git a/t/t4202-log.sh b/t/t4202-log.sh
index 1b2e981..be6d34c 100755
--- a/t/t4202-log.sh
+++ b/t/t4202-log.sh
@@ -270,6 +270,35 @@ cat > expect <<\EOF
* initial
EOF
+test_expect_success 'setup merges' '
+ git log --min-parents=2 --pretty=tformat:%s >expect_only &&
+ git log --max-parents=1 --pretty=tformat:%s >expect_hide &&
+ git log --min-parents=-1 --pretty=tformat:%s >expect_show
+'
+
+test_log_merges() {
+ expect=expect_$1
+ config=${2:+-c log.merges=$2}
+ option=${3:+--merges=$3}
+ option=${4:-$option}
+ test_expect_success "merges${config:+ $config}${option:+ $option}" "
+ git $config log $option --pretty=tformat:%s >actual &&
+ test_cmp $expect actual
+ "
+}
+
+states="show only hide"
+for c in '' $states
+do
+ for o in '' $states
+ do
+ test_log_merges ${o:-${c:-show}} "$c" "$o"
+ done
+done
+
+test_log_merges hide show '' --no-merges
+test_log_merges only hide '' '--merges --max-parents=2'
+
test_expect_success 'log --graph with merge' '
git log --graph --date-order --pretty=tformat:%s |
sed "s/ *\$//" >actual &&
---- 8< ----
The output of the above test code looks like this:
---- 8< ----
ok 29 - setup merges
ok 30 - merges
ok 31 - merges --merges=show
ok 32 - merges --merges=only
ok 33 - merges --merges=hide
ok 34 - merges -c log.merges=show
ok 35 - merges -c log.merges=show --merges=show
ok 36 - merges -c log.merges=show --merges=only
ok 37 - merges -c log.merges=show --merges=hide
ok 38 - merges -c log.merges=only
ok 39 - merges -c log.merges=only --merges=show
ok 40 - merges -c log.merges=only --merges=only
ok 41 - merges -c log.merges=only --merges=hide
ok 42 - merges -c log.merges=hide
ok 43 - merges -c log.merges=hide --merges=show
ok 44 - merges -c log.merges=hide --merges=only
ok 45 - merges -c log.merges=hide --merges=hide
ok 46 - merges -c log.merges=show --no-merges
ok 47 - merges -c log.merges=hide --merges --max-parents=2
---- 8< ----
Hmm, it seems that I've rewritten pretty much the entire patch, so
perhaps the From: header ought to mention my name instead. Oops.
[1]: http://git.661346.n2.nabble.com/PATCH-1-5-Add-a-new-option-merges-to-revision-c-td7627662.html#a7627683
--
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html