e2e: Add test for submodule remote tracking sync

kubernetes · Sep 1, 2020 · bec0339 · bec0339
1 parent 27fe50d
commit bec0339
Showing 1 changed file with 105 additions and 0 deletions.
diff --git a/test_e2e.sh b/test_e2e.sh
@@ -1063,6 +1063,111 @@ rm -rf $SUBMODULE
 rm -rf $NESTED_SUBMODULE
 pass
 
+##############################################
+# Test submodule remote tracking sync
+##############################################
+testcase "submodule-sync-remote-tracking"
+
+# Init submodule repo
+SUBMODULE1_REPO_NAME="sub1"
+SUBMODULE1_NAME="submodule1-remote-tracking"
+SUBMODULE1_BRANCH="branch1"
+
+SUBMODULE2_REPO_NAME="sub2"
+SUBMODULE2_NAME="submodule2-remote-tracking"
+
+SUBMODULE3_REPO_NAME="sub3"
+SUBMODULE3_NAME="submodule3-remote-tracking"
+
+SUBMODULE1=$DIR/$SUBMODULE1_REPO_NAME
+SUBMODULE2=$DIR/$SUBMODULE2_REPO_NAME
+SUBMODULE3=$DIR/$SUBMODULE3_REPO_NAME
+
+for i in $(seq 1 3); do
+  SUBMODULE=$(eval "echo \$SUBMODULE${i}")
+  SUBMODULE_NAME=$(eval "echo \$SUBMODULE${i}_NAME")
+
+  # Create submodule repo
+  mkdir "$SUBMODULE"
+  git -C "$SUBMODULE" init -q
+  echo "submodule${i}" > "$SUBMODULE"/submodule
+  git -C "$SUBMODULE" add submodule
+  git -C "$SUBMODULE" commit -aqm "init submodule${i} file"
+
+  # Add submodule
+  git -C "$REPO" submodule add -q --name $SUBMODULE_NAME file://$SUBMODULE
+  git -C "$REPO" commit -aqm "add submodule${i}"
+done
+
+GIT_SYNC \
+    --logtostderr \
+    --v=5 \
+    --wait=0.1 \
+    --repo="file://$REPO" \
+    --root="$ROOT" \
+    --dest="link" \
+    --submodules-remote-tracking="$SUBMODULE1_NAME,$SUBMODULE3_NAME" \
+    > "$DIR"/log."$TESTCASE" 2>&1 &
+sleep 3
+assert_link_exists "$ROOT"/link
+assert_file_exists "$ROOT"/link/file
+assert_file_exists "$ROOT"/link/$SUBMODULE1_REPO_NAME/submodule
+assert_file_eq "$ROOT"/link/$SUBMODULE1_REPO_NAME/submodule "submodule1"
+assert_file_exists "$ROOT"/link/$SUBMODULE2_REPO_NAME/submodule
+assert_file_eq "$ROOT"/link/$SUBMODULE2_REPO_NAME/submodule "submodule2"
+assert_file_exists "$ROOT"/link/$SUBMODULE3_REPO_NAME/submodule
+assert_file_eq "$ROOT"/link/$SUBMODULE3_REPO_NAME/submodule "submodule3"
+
+## Make change in submodules repo listed in the remote tracking
+echo "$TESTCASE 2" > "$SUBMODULE1"/submodule
+git -C "$SUBMODULE1" commit -qam "$TESTCASE 2"
+echo "$TESTCASE 2" > "$SUBMODULE3"/submodule
+git -C "$SUBMODULE3" commit -qam "$TESTCASE 2"
+sleep 3
+assert_link_exists "$ROOT"/link
+assert_file_exists "$ROOT"/link/file
+assert_file_exists "$ROOT"/link/$SUBMODULE1_REPO_NAME/submodule
+assert_file_eq "$ROOT"/link/$SUBMODULE1_REPO_NAME/submodule "$TESTCASE 2"
+assert_file_exists "$ROOT"/link/$SUBMODULE2_REPO_NAME/submodule
+assert_file_eq "$ROOT"/link/$SUBMODULE2_REPO_NAME/submodule "submodule2"
+assert_file_exists "$ROOT"/link/$SUBMODULE3_REPO_NAME/submodule
+assert_file_eq "$ROOT"/link/$SUBMODULE3_REPO_NAME/submodule "$TESTCASE 2"
+
+## Make change in submodules repo not listed in the remote tracking
+git -C "$SUBMODULE1" reset -q --hard HEAD~1
+git -C "$SUBMODULE3" reset -q --hard HEAD~1
+echo "$TESTCASE 2" > "$SUBMODULE2"/submodule
+git -C "$SUBMODULE2" commit -qam "$TESTCASE 3"
+sleep 3
+assert_link_exists "$ROOT"/link
+assert_file_exists "$ROOT"/link/file
+assert_file_exists "$ROOT"/link/$SUBMODULE1_REPO_NAME/submodule
+assert_file_eq "$ROOT"/link/$SUBMODULE1_REPO_NAME/submodule "submodule1"
+assert_file_exists "$ROOT"/link/$SUBMODULE2_REPO_NAME/submodule
+assert_file_eq "$ROOT"/link/$SUBMODULE2_REPO_NAME/submodule "submodule2"
+assert_file_exists "$ROOT"/link/$SUBMODULE3_REPO_NAME/submodule
+assert_file_eq "$ROOT"/link/$SUBMODULE3_REPO_NAME/submodule "submodule3"
+
+## Remote tracking submodules branch
+git -C "$SUBMODULE1" checkout -qb $SUBMODULE1_BRANCH
+echo "$TESTCASE 4" > "$SUBMODULE1"/submodule
+git -C "$SUBMODULE1" commit -qam "$TESTCASE 4"
+git -C "$REPO" submodule -q set-branch --branch $SUBMODULE1_BRANCH -- $SUBMODULE1_NAME
+git -C "$REPO" commit -aqm "submodule1 with branch"
+sleep 3
+assert_link_exists "$ROOT"/link
+assert_file_exists "$ROOT"/link/file
+assert_file_exists "$ROOT"/link/$SUBMODULE1_REPO_NAME/submodule
+assert_file_eq "$ROOT"/link/$SUBMODULE1_REPO_NAME/submodule "$TESTCASE 4"
+assert_file_exists "$ROOT"/link/$SUBMODULE2_REPO_NAME/submodule
+assert_file_eq "$ROOT"/link/$SUBMODULE2_REPO_NAME/submodule "submodule2"
+assert_file_exists "$ROOT"/link/$SUBMODULE3_REPO_NAME/submodule
+assert_file_eq "$ROOT"/link/$SUBMODULE3_REPO_NAME/submodule "submodule3"
+
+# Wrap up
+rm -rf $SUBMODULE1 $SUBMODULE2 $SUBMODULE3
+pass
+
 ##############################################
 # Test SSH
 ##############################################