[01/10] t: add helper to convert object IDs to paths
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Message ID 20190609224400.41557-2-sandals@crustytoothpaste.net
State New
Headers show
Series
  • Hash-independent tests, part 4
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Commit Message

brian m. carlson June 9, 2019, 10:43 p.m. UTC
There are several places in our testsuite where we want to insert a
slash after an object ID to make it into a path we can reference under
.git/objects, and we have various ways of doing so.  Add a helper to
provide a standard way of doing this that works for all size hashes.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
---
 t/test-lib-functions.sh | 6 ++++++
 1 file changed, 6 insertions(+)

Patch
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diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh
index 8270de74be..11a6abca2e 100644
--- a/t/test-lib-functions.sh
+++ b/t/test-lib-functions.sh
@@ -1314,6 +1314,12 @@  test_oid () {
 	eval "printf '%s' \"\${$var}\""
 }
 
+# Insert a slash into an object ID so it can be used to reference a location
+# under ".git/objects".  For example, "deadbeef..." becomes "de/adbeef..".
+test_oid_to_path () {
+	echo "$1" | sed -e 's!^..!&/!'
+}
+
 # Choose a port number based on the test script's number and store it in
 # the given variable name, unless that variable already contains a number.
 test_set_port () {