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authorVincent Ambo <Vincent Ambo>2020-01-11T23·36+0000
committerVincent Ambo <Vincent Ambo>2020-01-11T23·36+0000
commit1b593e1ea4d2af0f6444d9a7788d5d99abd6fde5 (patch)
treee3accb9beed5c4c1b5a05c99db71ab2841f0ed04 /t/lib-pager.sh
Squashed 'third_party/git/' content from commit cb71568594
git-subtree-dir: third_party/git
git-subtree-split: cb715685942260375e1eb8153b0768a376e4ece7
Diffstat (limited to 't/lib-pager.sh')
-rw-r--r--t/lib-pager.sh15
1 files changed, 15 insertions, 0 deletions
diff --git a/t/lib-pager.sh b/t/lib-pager.sh
new file mode 100644
index 000000000000..3aa7a3ffd8b0
--- /dev/null
+++ b/t/lib-pager.sh
@@ -0,0 +1,15 @@
+# Helpers for tests of git's choice of pager.
+
+test_expect_success 'determine default pager' '
+	test_might_fail git config --unset core.pager &&
+	less=$(
+		unset PAGER GIT_PAGER;
+		git var GIT_PAGER
+	) &&
+	test -n "$less"
+'
+
+if expr "$less" : '[a-z][a-z]*$' >/dev/null
+then
+	test_set_prereq SIMPLEPAGER
+fi