From a40ed0f33ce5496b94c68d5ee2f54ed9f7d50249 Mon Sep 17 00:00:00 2001
From: Anil Yadav <anilyada@qti.qualcomm.com>
Date: Mon, 13 Oct 2025 19:03:00 +0530
Subject: [PATCH] Add FastCV OpenCV SFM validation test script

This script performs rootfs resizing, sets permissions for OpenCV binaries,
installs required IPK packages, and runs the OpenCV SFM test suite with
performance parameters. It validates the output to ensure all 19 tests pass.

Signed-off-by: Anil Yadav <anilyada@qti.qualcomm.com>
---
 .../suites/Multimedia/OpenCV/FastCV/Readme.md | 50 +++++++++++++
 Runner/suites/Multimedia/OpenCV/FastCV/run.sh | 74 +++++++++++++++++++
 2 files changed, 124 insertions(+)
 create mode 100644 Runner/suites/Multimedia/OpenCV/FastCV/Readme.md
 create mode 100644 Runner/suites/Multimedia/OpenCV/FastCV/run.sh

diff --git a/Runner/suites/Multimedia/OpenCV/FastCV/Readme.md b/Runner/suites/Multimedia/OpenCV/FastCV/Readme.md
new file mode 100644
index 00000000..141e040b
--- /dev/null
+++ b/Runner/suites/Multimedia/OpenCV/FastCV/Readme.md
@@ -0,0 +1,50 @@
+# 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.
\ No newline at end of file
diff --git a/Runner/suites/Multimedia/OpenCV/FastCV/run.sh b/Runner/suites/Multimedia/OpenCV/FastCV/run.sh
new file mode 100644
index 00000000..b70495fa
--- /dev/null
+++ b/Runner/suites/Multimedia/OpenCV/FastCV/run.sh
@@ -0,0 +1,74 @@
+#!/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 ------------"
\ No newline at end of file