fix(test): correct due to commit 43cf4a2bg

- MKCOL is now better protected
    - Webdav now handle 201 (created) 204 (overritten)

tests/webdav/test_dedup_webdav_multichunk.sh

@@ -116,18 +116,24 @@ for REMOTE in "$FILE_A" "$FILE_B"; do
 done
 
 # ── Step 1: Upload file A ─────────────────────────────────────────────────────
+# Post commit 43cf4a2b, PUT distinguishes create (201) from overwrite (204)
+# per RFC 7231 §4.3.4. Both files are NEW here (the purge_from_trash loop
+# above wiped any leftover state), so we expect 201 on each PUT.
 
 echo "  step 1: PUT $FILE_A..."
 STATUS=$(webdav_put "$FILE_A" "$FIXTURE" "video/mp4")
-[[ "$STATUS" == "204" ]] || fail "PUT $FILE_A expected 204, got $STATUS"
-pass "PUT $FILE_A → 204  (new manifest, 8 chunk blobs created)"
+[[ "$STATUS" == "201" ]] || fail "PUT $FILE_A expected 201, got $STATUS"
+pass "PUT $FILE_A → 201  (new manifest, 8 chunk blobs created)"
 
 # ── Step 2: Upload file B (same content, different name → dedup hit) ──────────
+# File B is a distinct resource (new path), so PUT still emits 201 even though
+# the underlying blob is dedup'd. 201 vs 204 reflects "is this a new HTTP
+# resource at this URL", not "is the byte content novel".
 
 echo "  step 2: PUT $FILE_B (same bytes → dedup hit)..."
 STATUS=$(webdav_put "$FILE_B" "$FIXTURE" "video/mp4")
-[[ "$STATUS" == "204" ]] || fail "PUT $FILE_B expected 204, got $STATUS"
-pass "PUT $FILE_B → 204  (dedup hit: manifest ref_count → 2, chunks unchanged)"
+[[ "$STATUS" == "201" ]] || fail "PUT $FILE_B expected 201, got $STATUS"
+pass "PUT $FILE_B → 201  (dedup hit: manifest ref_count → 2, chunks unchanged)"
 
 # ── Resolve file IDs ──────────────────────────────────────────────────────────
 

tests/webdav/test_dedup_webdav_ref_count.sh

@@ -122,18 +122,23 @@ for REMOTE in "$FILE_A" "$FILE_B"; do
 done
 
 # ── Step 1: Upload file A ─────────────────────────────────────────────────────
+# Post commit 43cf4a2b, PUT distinguishes create (201) from overwrite (204)
+# per RFC 7231 §4.3.4. The wipe loop above ensures A and B are NEW resources
+# here, so we expect 201. Step 5 below tests the overwrite case (expects 204).
 
 echo "  step 1: PUT $FILE_A (dedup-test.jpg)..."
 STATUS=$(webdav_put "$FILE_A" "$FIXTURE_A" "image/jpeg")
-[[ "$STATUS" == "204" ]] || fail "PUT $FILE_A expected 204, got $STATUS"
-pass "PUT $FILE_A → 204"
+[[ "$STATUS" == "201" ]] || fail "PUT $FILE_A expected 201, got $STATUS"
+pass "PUT $FILE_A → 201"
 
 # ── Step 2: Upload file B (identical content, different name) ─────────────────
+# Distinct resource (new path), so PUT emits 201 even though the underlying
+# blob dedup-hits. 201 vs 204 reflects URL freshness, not byte freshness.
 
 echo "  step 2: PUT $FILE_B (dedup-test-2.jpg, same bytes)..."
 STATUS=$(webdav_put "$FILE_B" "$FIXTURE_B" "image/jpeg")
-[[ "$STATUS" == "204" ]] || fail "PUT $FILE_B expected 204, got $STATUS"
-pass "PUT $FILE_B → 204"
+[[ "$STATUS" == "201" ]] || fail "PUT $FILE_B expected 201, got $STATUS"
+pass "PUT $FILE_B → 201"
 
 # ── Step 3: Resolve file IDs and assert two distinct records ──────────────────
 

tests/webdav/test_native_webdav_lifecycle.sh

@@ -140,22 +140,21 @@ pass "M2: 5 responses, trailing-slash semantics correct on native /webdav/ surfa
 # the lifecycle (which the existing test_dedup_webdav_* scripts
 # also exercise at root) actually validates.
 
-echo "  M3: PUT /webdav/m3-sample.txt (pinned: native always 204, NC would be 201 on new)"
+echo "  M3: PUT /webdav/m3-sample.txt → 201 (new resource, post 43cf4a2b)"
+# Post commit 43cf4a2b, the native WebDAV handler differentiates
+# new-vs-overwrite per RFC 7231 §4.3.4: 201 Created for a fresh PUT,
+# 204 No Content when replacing an existing resource. Aligns with the
+# NC handler — there's no more native-vs-NC split on this point.
+# (Prior to 43cf4a2b the native handler returned 204 for both; the M3
+# `case` block was a forward-looking trip-wire telling the next reader
+# to update this pin once the split happened. That moment is now.)
 STATUS=$(dav_curl -o /dev/null -w "%{http_code}" -X PUT \
     -H "Content-Type: text/plain" \
     --data-binary 'sample contents — exactly 31 bytes' \
     "$DAV_BASE/m3-sample.txt")
-case "$STATUS" in
-    204)
-        pass "M3: native PUT new → 204 (pinned current behaviour; differs from NC's 201/204 split)"
-        ;;
-    201)
-        fail "M3: native PUT now returns 201 for new — handler differentiates new-vs-overwrite. Update pin if intentional."
-        ;;
-    *)
-        fail "M3: unexpected status $STATUS"
-        ;;
-esac
+[[ "$STATUS" == "201" ]] \
+    || fail "M3: native PUT new expected 201, got $STATUS"
+pass "M3: native PUT new → 201"
 
 # ─────────────────────────────────────────────────────────────
 # M4 — Range GET bytes=0-9 → 206 + 10 bytes