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-rwxr-xr-xt/t9003-help-autocorrect.sh63
1 files changed, 63 insertions, 0 deletions
diff --git a/t/t9003-help-autocorrect.sh b/t/t9003-help-autocorrect.sh
new file mode 100755
index 0000000..f00deaf
--- /dev/null
+++ b/t/t9003-help-autocorrect.sh
@@ -0,0 +1,63 @@
+#!/bin/sh
+
+test_description='help.autocorrect finding a match'
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+ # An alias
+ git config alias.lgf "log --format=%s --first-parent" &&
+
+ # A random user-defined command
+ write_script git-distimdistim <<-EOF &&
+ echo distimdistim was called
+ EOF
+
+ PATH="$PATH:." &&
+ export PATH &&
+
+ git commit --allow-empty -m "a single log entry" &&
+
+ # Sanity check
+ git lgf >actual &&
+ echo "a single log entry" >expect &&
+ test_cmp expect actual &&
+
+ git distimdistim >actual &&
+ echo "distimdistim was called" >expect &&
+ test_cmp expect actual
+'
+
+test_expect_success 'autocorrect showing candidates' '
+ git config help.autocorrect 0 &&
+
+ test_must_fail git lfg 2>actual &&
+ grep "^ lgf" actual &&
+
+ test_must_fail git distimdist 2>actual &&
+ grep "^ distimdistim" actual
+'
+
+for immediate in -1 immediate
+do
+ test_expect_success 'autocorrect running commands' '
+ git config help.autocorrect $immediate &&
+
+ git lfg >actual &&
+ echo "a single log entry" >expect &&
+ test_cmp expect actual &&
+
+ git distimdist >actual &&
+ echo "distimdistim was called" >expect &&
+ test_cmp expect actual
+ '
+done
+
+test_expect_success 'autocorrect can be declined altogether' '
+ git config help.autocorrect never &&
+
+ test_must_fail git lfg 2>actual &&
+ grep "is not a git command" actual &&
+ test_line_count = 1 actual
+'
+
+test_done