log.decorate: only ignore it under "log --pretty=raw"

Unlike notes that are often multi-line and disrupting to be placed in many
output formats, a decoration is designed to be a small token that can be
tacked after an existing line of the output where a commit object name sits.
Disabling log.decorate for something like "log --oneline" would defeat the
purpose of the configuration.

We _might_ want to change it further in the future to force scripts that
do not want to be broken by random end user configurations to explicitly
say "log --no-decorate", but that would be an incompatible change that
needs the usual multi-release-cycle deprecation process.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/t/t4202-log.sh b/t/t4202-log.sh
index 166de44..2230e60 100755
--- a/t/t4202-log.sh
+++ b/t/t4202-log.sh
@@ -390,62 +390,50 @@
 test_expect_success 'log.decorate configuration' '
 	git config --unset-all log.decorate || :
 
-	git log >expect.none &&
-	git log --decorate >expect.short &&
-	git log --decorate=full >expect.full &&
-	git log --oneline >expect.oneline &&
+	git log --oneline >expect.none &&
+	git log --oneline --decorate >expect.short &&
+	git log --oneline --decorate=full >expect.full &&
 
 	echo "[log] decorate" >>.git/config &&
-	git log >actual &&
-	test_cmp expect.short actual &&
 	git log --oneline >actual &&
-	test_cmp expect.oneline actual &&
+	test_cmp expect.short actual &&
 
 	git config --unset-all log.decorate &&
 	git config log.decorate true &&
-	git log >actual &&
-	test_cmp expect.short actual &&
-	git log --decorate=full >actual &&
-	test_cmp expect.full actual &&
-	git log --decorate=no >actual &&
-	test_cmp expect.none actual &&
 	git log --oneline >actual &&
-	test_cmp expect.oneline actual &&
+	test_cmp expect.short actual &&
+	git log --oneline --decorate=full >actual &&
+	test_cmp expect.full actual &&
+	git log --oneline --decorate=no >actual &&
+	test_cmp expect.none actual &&
 
 	git config --unset-all log.decorate &&
 	git config log.decorate no &&
-	git log >actual &&
-	test_cmp expect.none actual &&
-	git log --decorate >actual &&
-	test_cmp expect.short actual &&
-	git log --decorate=full >actual &&
-	test_cmp expect.full actual &&
 	git log --oneline >actual &&
-	test_cmp expect.oneline actual &&
+	test_cmp expect.none actual &&
+	git log --oneline --decorate >actual &&
+	test_cmp expect.short actual &&
+	git log --oneline --decorate=full >actual &&
+	test_cmp expect.full actual &&
 
 	git config --unset-all log.decorate &&
 	git config log.decorate short &&
-	git log >actual &&
-	test_cmp expect.short actual &&
-	git log --no-decorate >actual &&
-	test_cmp expect.none actual &&
-	git log --decorate=full >actual &&
-	test_cmp expect.full actual &&
 	git log --oneline >actual &&
-	test_cmp expect.oneline actual &&
+	test_cmp expect.short actual &&
+	git log --oneline --no-decorate >actual &&
+	test_cmp expect.none actual &&
+	git log --oneline --decorate=full >actual &&
+	test_cmp expect.full actual &&
 
 	git config --unset-all log.decorate &&
 	git config log.decorate full &&
-	git log >actual &&
-	test_cmp expect.full actual &&
-	git log --no-decorate >actual &&
-	test_cmp expect.none actual &&
-	git log --decorate >actual &&
-	test_cmp expect.short actual
 	git log --oneline >actual &&
-	test_cmp expect.oneline actual &&
+	test_cmp expect.full actual &&
+	git log --oneline --no-decorate >actual &&
+	test_cmp expect.none actual &&
+	git log --oneline --decorate >actual &&
+	test_cmp expect.short actual
 
-	:
 '
 
 test_done