From cf28a789c864bc666c06353eac4ca06ab3865368 Mon Sep 17 00:00:00 2001
From: Oscar Mojica <o_mojical@hotmail.com>
Date: Mon, 26 Feb 2024 16:18:51 -0300
Subject: [PATCH] Create test_bindings.yml

set right version

local install

build execs in CI

Update test_bindings.yml

run c examples

use full path

Update test_bindings.yml

test copy file

use default env GITHUB_WORKSPACE var

add some explanatory comments

use RUNNER_TEMP to transfer file from one workflow step to another.

check more gcc versions

use another action for install gcc

Use an action that also installs gfortran

clean CMakeLists.txt

Build sperr.o object file only once

Update CMakeLists.txt

Update CMakeLists.txt

Update CMakeLists.txt

Update CMakeLists.txt

Update CMakeLists.txt

Add CI workflow
---
 .github/workflows/test_bindings.yml | 86 +++++++++++++++++++++++++++++
 CMakeLists.txt                      | 10 ----
 2 files changed, 86 insertions(+), 10 deletions(-)
 create mode 100644 .github/workflows/test_bindings.yml

diff --git a/.github/workflows/test_bindings.yml b/.github/workflows/test_bindings.yml
new file mode 100644
index 0000000..ca989b8
--- /dev/null
+++ b/.github/workflows/test_bindings.yml
@@ -0,0 +1,86 @@
+name: SPERR Fortran Bindings Testing
+
+# Define when to trigger the workflow
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+  workflow_dispatch:
+
+jobs:
+  test_bindings:
+    name: Test SPERR Fortran bindings on ubuntu-latest
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        gcc-version: [9, 10, 11]
+
+    steps:
+      # Setup GCC
+      - name: Get compiler
+        uses: fortran-lang/setup-fortran@v1
+        with:
+          compiler: gcc
+          version: ${{ matrix.gcc-version }}
+
+      # Clone the SPERR repository
+      - name: Clone SPERR repository
+        uses: GuillaumeFalourd/clone-github-repo-action@v2.3
+        with:
+          depth: 1
+          branch: 'v0.8.1'
+          owner: 'NCAR'
+          repository: 'SPERR'
+
+      # Access the cloned repository content and build the library
+      - name: Access cloned repository content and build library
+        run: |
+          echo "ROOT"
+          ls -la
+          echo "CLONED REPO"
+          cd SPERR
+          cmake -S . -B build -DBUILD_CLI_UTILITIES=OFF -DBUILD_UNIT_TESTS=OFF -DCMAKE_VERBOSE_MAKEFILE=ON
+          cmake --build build
+          sudo cmake --install build
+
+      # Run C examples to generate output files
+      - name: Run C examples
+        run: |
+          cd SPERR/examples/C_API
+          ln -s ../../test_data .
+          gcc -g -O3 2d.c -o 2d.out -I/usr/local/include -L/usr/local/lib -Wl,-rpath,/usr/local/lib -lSPERR
+          gcc -g -O3 3d.c -o 3d.out -I/usr/local/include -L/usr/local/lib -Wl,-rpath,/usr/local/lib -lSPERR
+          ./2d.out ./test_data/lena512.float 512 512 1 2.5
+          mv output.stream 2d-output.stream
+          mv output.data 2d-output.data
+          ./3d.out ./test_data/density_128x128x256.d64 128 128 256 1 2.6 -d
+          mv output.stream 3d-output.stream
+          mv output.data 3d-output.data
+          cp ${GITHUB_WORKSPACE}/SPERR/test_data/lena512.float ${RUNNER_TEMP}
+          cp ${GITHUB_WORKSPACE}/SPERR/test_data/density_128x128x256.d64 ${RUNNER_TEMP}
+          cp *.data *.stream ${RUNNER_TEMP}
+
+      # Clone the own repository to access test data files
+      - name: Clone own repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      # Build executables and compare output files
+      - name: Build executables and compare files
+        run: |
+          cmake -S . -B build -DCMAKE_VERBOSE_MAKEFILE=ON
+          cmake --build build
+          cp ${RUNNER_TEMP}/lena512.float build/
+          cp ${RUNNER_TEMP}/density_128x128x256.d64 build/
+          cd build
+          ./2d
+          cmp ${RUNNER_TEMP}/2d-output.stream output.stream && echo "Files are identical" || { echo "Files are different"; exit 1; }
+          cmp ${RUNNER_TEMP}/2d-output.data output.data && echo "Files are identical" || { echo "Files are different"; exit 1; }
+          rm -f output.data output.stream
+          ./3d
+          cmp ${RUNNER_TEMP}/3d-output.stream output.stream && echo "Files are identical" || { echo "Files are different"; exit 1; }
+          cmp ${RUNNER_TEMP}/3d-output.data output.data && echo "Files are identical" || { echo "Files are different"; exit 1; }
+          rm -f output.data output.stream
diff --git a/CMakeLists.txt b/CMakeLists.txt
index ff5fdb0..69c69fb 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -22,13 +22,6 @@ pkg_search_module(LIBRARY_NAME REQUIRED SPERR)
 include_directories(${LIBRARY_NAME_INCLUDE_DIRS})
 link_directories(${LIBRARY_NAME_LIBRARY_DIRS})
 
-# External dependencies (provide default values, users can override)
-#set(EXTERN_INCLUDE_DIR /path/to/lossy_compression/include CACHE PATH "Path to lossy_compression include directory")
-#set(EXTERN_LIB_DIR /path/to/lossy_compression/lib CACHE PATH "Path to lossy_compression lib directory")
-
-#include_directories(${EXTERN_INCLUDE_DIR})
-#link_directories(${EXTERN_LIB_DIR})
-
 # List of source files
 set(SRC_DIR ${CMAKE_CURRENT_SOURCE_DIR}/src)
 set(TEST_DIR ${CMAKE_CURRENT_SOURCE_DIR}/test)
@@ -45,9 +38,6 @@ set(TEST_3D_FILES
   ${TEST_DIR}/test_sperr_3d.f90
 )
 
-# Create an object library for common source files in the src folder
-#add_library(sperr_object OBJECT ${SRC_FILES})
-
 # Create executables in the root directory and link with the object library
 add_executable(2d ${TEST_2D_FILES} ${SRC_FILES})
 add_executable(3d ${TEST_3D_FILES} ${SRC_FILES})