Add FastCV OpenCV SFM validation test script

Runner/suites/Multimedia/OpenCV/FastCV/Readme.md

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+# FastCV OpenCV SFM Validation Test
+
+This test validates the OpenCV Structure from Motion (SFM) module functionality using the FastCV framework on Qualcomm platforms with Yocto builds.
+
+## Overview
+
+The test script performs the following functional checks:
+
+1. **Filesystem Preparation**  
+   - Resizes the root filesystem partition to ensure sufficient space using `resize2fs`.
+
+2. **Binary Permissions**  
+   - Sets executable permissions for OpenCV binaries located in `/usr/bin/FastCV` and `/usr/bin`.
+
+3. **Package Installation**  
+   - Installs required `.ipk` packages from `/usr/bin/FastCV/opencv` using `opkg`
+
+4. **Test Execution**  
+   - Runs the OpenCV SFM test suite with performance parameters:
+     ```
+     OPENCV_TEST_DATA_PATH=/usr/bin/FastCV/testdata/ /usr/bin/opencv_test_sfm --perf_min_samples=10 --perf_force_samples=10
+     ```
+
+5. **Validation**  
+   - Parses the test output to confirm that all 19 tests have passed.
+
+## How to Run
+
+source init_env
+cd suites/Vision/FunctionalArea/FastCV
+./run.sh
+
+
+## Prerequisites
+
+- `resize2fs`, `opkg`, and OpenCV binaries must be available on the target device
+- Root access is required for resizing partitions and setting permissions
+- Test data must be present at `/usr/bin/FastCV/testdata/`
+- `.ipk` packages should be available in `/usr/bin/FastCV/opencv/`
+
+## Result Format
+Test result will be saved in fastCV.res as:
+
+- OpenCV test suite passed successfully. `[  PASSED  ] 19 tests` – if all validations pass
+- OpenCV test suite failed or incomplete. Test output did not match expected results. – if any check fails
+
+## License
+
+SPDX-License-Identifier: BSD-3-Clause-Clear
+(C) Qualcomm Technologies, Inc. and/or its subsidiaries.

Runner/suites/Multimedia/OpenCV/FastCV/run.sh

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+#!/bin/sh
+
+# Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+# SPDX-License-Identifier: BSD-3-Clause-Clear
+
+# Robustly find and source init_env
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+INIT_ENV=""
+SEARCH="$SCRIPT_DIR"
+while [ "$SEARCH" != "/" ]; do
+    if [ -f "$SEARCH/init_env" ]; then
+        INIT_ENV="$SEARCH/init_env"
+        break
+    fi
+    SEARCH=$(dirname "$SEARCH")
+done
+
+if [ -z "$INIT_ENV" ]; then
+    echo "[ERROR] Could not find init_env (starting at $SCRIPT_DIR)" >&2
+    exit 1
+fi
+
+# Only source if not already loaded (idempotent)
+if [ -z "$__INIT_ENV_LOADED" ]; then
+    # shellcheck disable=SC1090
+    . "$INIT_ENV"
+fi
+
+# Always source functestlib.sh, using $TOOLS exported by init_env
+# shellcheck disable=SC1090,SC1091
+. "$TOOLS/functestlib.sh"
+
+TESTNAME="fastCV"
+test_path=$(find_test_case_by_name "$TESTNAME")
+cd "$test_path" || exit 1
+res_file="./$TESTNAME.res"
+summary_file="./$TESTNAME.summary"
+rm -f "$res_file" "$summary_file"
+
+log_info "-------------------------------------------------"
+log_info "----------- Starting $TESTNAME Test -------------"
+
+# Step 1: Resize rootfs
+log_info "Resizing rootfs partition..."
+resize2fs /dev/disk/by-partlabel/rootfs
+
+# Step 2: Set permissions
+log_info "Setting permissions for OpenCV binaries..."
+chmod 777 /usr/bin/FastCV/opencv
+chmod 777 /usr/bin/opencv*
+
+# Step 3: Install IPK packages
+log_info "Installing IPK packages from /usr/bin/FastCV/opencv..."
+cd /usr/bin/FastCV/opencv || exit 1
+opkg install *.ipk
+
+# Step 4: Run OpenCV test
+log_info "Running OpenCV SFM test suite..."
+OPENCV_TEST_DATA_PATH=/usr/bin/FastCV/testdata/ /usr/bin/opencv_test_sfm --perf_min_samples=10 --perf_force_samples=10 > test_output.log 2>&1
+
+# Step 5: Validate output
+if grep -q "\[  PASSED  \] 19 tests" test_output.log; then
+    log_pass "OpenCV test suite passed successfully."
+    echo "$TESTNAME PASS" > "$res_file"
+    echo "All 19 tests passed." >> "$summary_file"
+    exit 0
+else
+    log_fail "OpenCV test suite failed or incomplete."
+    echo "$TESTNAME FAIL" > "$res_file"
+    echo "Test output did not match expected results." >> "$summary_file"
+    exit 1
+fi
+
+log_info "----------- Completed $TESTNAME Test ------------"