phase29ab(p8): add pattern6/7 ok fixtures and smokes

apps/tests/phase29ab_pattern6_scan_with_init_ok_min.hako

@@ -0,0 +1,19 @@
+// Phase 29ab P8: Pattern6 scan_with_init OK minimal
+// Expect: return index of "b" -> 1
+
+static box Main {
+    find_ok(s, ch) {
+        local i = 0
+        loop(i < s.length()) {
+            if s.substring(i, i + 1) == ch {
+                return i
+            }
+            i = i + 1
+        }
+        return -1
+    }
+
+    main() {
+        return Main.find_ok("abc", "b")
+    }
+}

apps/tests/phase29ab_pattern7_splitscan_ok_min.hako

@@ -0,0 +1,37 @@
+// Phase 29ab P8: Pattern7 split scan OK minimal
+// Expect: split("a,b,c", ",") -> length 3
+
+static box StringUtils {
+    split_ok(s, separator) {
+        local result = new ArrayBox()
+        if separator.length() == 0 {
+            result.push(s)
+            return result
+        }
+
+        local start = 0
+        local i = 0
+        loop(i <= s.length() - separator.length()) {
+            if s.substring(i, i + separator.length()) == separator {
+                result.push(s.substring(start, i))
+                start = i + separator.length()
+                i = start
+            } else {
+                i = i + 1
+            }
+        }
+
+        if start <= s.length() {
+            result.push(s.substring(start, s.length()))
+        }
+
+        return result
+    }
+}
+
+static box Main {
+    main() {
+        local result = StringUtils.split_ok("a,b,c", ",")
+        return result.length()
+    }
+}

tools/smokes/v2/profiles/integration/apps/phase29ab_pattern6_scan_with_init_ok_min_vm.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+# Phase 29ab P8: Pattern6 scan_with_init OK minimal (VM backend)
+# Tests: return index 1
+
+source "$(dirname "$0")/../../../lib/test_runner.sh"
+export SMOKES_USE_PYVM=0
+require_env || exit 2
+
+INPUT="$NYASH_ROOT/apps/tests/phase29ab_pattern6_scan_with_init_ok_min.hako"
+RUN_TIMEOUT_SECS=${RUN_TIMEOUT_SECS:-10}
+
+set +e
+OUTPUT=$(timeout "$RUN_TIMEOUT_SECS" env NYASH_DISABLE_PLUGINS=1 HAKO_JOINIR_STRICT=1 "$NYASH_BIN" "$INPUT" 2>&1)
+EXIT_CODE=$?
+set -e
+
+if [ "$EXIT_CODE" -eq 124 ]; then
+    test_fail "phase29ab_pattern6_scan_with_init_ok_min_vm: hakorune timed out (>${RUN_TIMEOUT_SECS}s)"
+    exit 1
+fi
+
+if [ "$EXIT_CODE" -eq 1 ]; then
+    test_pass "phase29ab_pattern6_scan_with_init_ok_min_vm: RC=1 (expected)"
+    exit 0
+fi
+
+if [ "$EXIT_CODE" -eq 0 ]; then
+    echo "[FAIL] Expected exit 1, got 0"
+    echo "$OUTPUT" | tail -n 40 || true
+    test_fail "phase29ab_pattern6_scan_with_init_ok_min_vm: Unexpected success"
+    exit 1
+fi
+
+echo "[FAIL] Expected exit 1, got $EXIT_CODE"
+echo "$OUTPUT" | tail -n 40 || true
+test_fail "phase29ab_pattern6_scan_with_init_ok_min_vm: Unexpected RC"
+exit 1

tools/smokes/v2/profiles/integration/apps/phase29ab_pattern7_splitscan_ok_min_vm.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+# Phase 29ab P8: Pattern7 split scan OK minimal (VM backend)
+# Tests: split length -> 3
+
+source "$(dirname "$0")/../../../lib/test_runner.sh"
+export SMOKES_USE_PYVM=0
+require_env || exit 2
+
+INPUT="$NYASH_ROOT/apps/tests/phase29ab_pattern7_splitscan_ok_min.hako"
+RUN_TIMEOUT_SECS=${RUN_TIMEOUT_SECS:-10}
+
+set +e
+OUTPUT=$(timeout "$RUN_TIMEOUT_SECS" env NYASH_DISABLE_PLUGINS=1 HAKO_JOINIR_STRICT=1 "$NYASH_BIN" "$INPUT" 2>&1)
+EXIT_CODE=$?
+set -e
+
+if [ "$EXIT_CODE" -eq 124 ]; then
+    test_fail "phase29ab_pattern7_splitscan_ok_min_vm: hakorune timed out (>${RUN_TIMEOUT_SECS}s)"
+    exit 1
+fi
+
+if [ "$EXIT_CODE" -eq 3 ]; then
+    test_pass "phase29ab_pattern7_splitscan_ok_min_vm: RC=3 (expected)"
+    exit 0
+fi
+
+echo "[FAIL] Expected exit 3, got $EXIT_CODE"
+echo "$OUTPUT" | tail -n 40 || true
+test_fail "phase29ab_pattern7_splitscan_ok_min_vm: Unexpected RC"
+exit 1