Merge pull request #7 from Calinou/add-test-project

Add a minimal test project

tests/project_export/export_presets.cfg

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+[preset.0]
+
+name="Linux/X11"
+platform="Linux/X11"
+runnable=true
+custom_features=""
+export_filter="all_resources"
+include_filter=""
+exclude_filter=""
+export_path=""
+patch_list=PoolStringArray(  )
+script_export_mode=1
+script_encryption_key=""
+
+[preset.0.options]
+
+texture_format/bptc=false
+texture_format/s3tc=true
+texture_format/etc=false
+texture_format/etc2=false
+texture_format/no_bptc_fallbacks=true
+binary_format/64_bits=true
+binary_format/embed_pck=false
+custom_template/release=""
+custom_template/debug=""

tests/project_export/icon.png.import

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+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/icon.png-487276ed1e3a0c39cad0279d744ee560.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://icon.png"
+dest_files=[ "res://.import/icon.png-487276ed1e3a0c39cad0279d744ee560.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0

tests/project_export/project.godot

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+; Engine configuration file.
+; It's best edited using the editor UI and not directly,
+; since the parameters that go here are not all obvious.
+;
+; Format:
+;   [section] ; section goes between []
+;   param=value ; assign values to parameters
+
+config_version=4
+
+_global_script_classes=[  ]
+_global_script_class_icons={
+
+}
+
+[application]
+
+config/name="Test Project"
+run/main_scene="res://scene.tscn"
+config/icon="res://icon.png"

tests/project_export/scene.tscn

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+[gd_scene format=2]
+
+[node name="Scene" type="Node"]

tests/project_export/script.gd

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+extends SceneTree
+
+func _init() -> void:
+	print("Test project: The script was run successfully.")
+	quit()

tests/project_export/test_project.sh

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+#!/usr/bin/env bash
+
+# This script tests command-line editor functionality:
+# - Exporting a project
+# - Running a standalone script
+#
+# For exporting to work, a release export template for 64-bit Linux/X11
+# must be installed.
+
+set -euo pipefail
+IFS=$'\n\t'
+
+if [[ "$#" == 0 ]]; then
+    echo "Usage: test_project.sh <path to Godot binary>"
+	exit 1
+fi
+
+print_header() {
+	printf "\n"
+	printf -- "-%.0s" {0..72}
+	printf "\n%s\n" "$1"
+	printf -- "-%.0s" {0..72}
+	printf "\n\n"
+}
+
+# The absolute path to the Godot binary
+GODOT_BIN="$(readlink -e "$1")"
+
+# The output filename relative to the project directory (without an extension)
+OUTPUT_PATH="/tmp/project_export"
+
+# Change to the directory where the script is located,
+# so it can be run from any location
+cd "$(dirname "${BASH_SOURCE[0]}")"
+
+print_header "Testing command-line project exporting..."
+
+# Export the project to test headless exporting functionality.
+# This must be done *before* running the script, as assets need to be imported
+# (exporting the project will automatically import assets).
+"$GODOT_BIN" --export "Linux/X11" "$OUTPUT_PATH.x86_64"
+
+if [[ ! -f "$OUTPUT_PATH.pck" ]]; then
+    print_header "ERROR: No PCK file was created while exporting the project."
+    exit 1
+fi
+
+if [[ "$(wc -c < "$OUTPUT_PATH.pck")" -lt 1000 ]]; then
+    print_header "ERROR: The PCK file was created but its size is lower than 1 KB, which hints at a bug in the exporting process."
+	exit 1
+fi
+
+print_header "Testing command-line script running..."
+
+# Run a script to test script running functionality
+"$GODOT_BIN" -s script.gd