[V2] cargo test STATUS_ENTRYPOINT_NOT_FOUND error.

[probaku1234]

I'm trying to implement unit testing for tauri command function.
When I run this test, It fails with the STATUS_ENTRYPOINT_NOT_FOUND error.

    use tauri::test::{mock_builder};

    fn create_app<R: tauri::Runtime>(builder: tauri::Builder<R>) -> tauri::App<R> {
        builder
            // .invoke_handler(tauri::generate_handler![ping])
            // remove the string argument to use your app's config file
            .build(tauri::generate_context!("tauri.conf.json"))
            .expect("failed to build app")
    }
    

    #[test]
    fn test_greet() {
        let app = create_app(mock_builder());
    }

The original code is from the example code of the link.
I commented out most of the code to find which code causes the error, and It seems builder: tauri::Builder<R> is the one.
Any idea how to fix this issue?

[amrbashir]

We have a workaround for our repo here

tauri/examples/api/src-tauri/build.rs

Lines 24 to 51 in 60a5aea

	// workaround needed to prevent `STATUS_ENTRYPOINT_NOT_FOUND` error in tests
	// see https://github.com/tauri-apps/tauri/pull/4383#issuecomment-1212221864
	let target_os = std::env::var("CARGO_CFG_TARGET_OS").unwrap();
	let target_env = std::env::var("CARGO_CFG_TARGET_ENV");
	let is_tauri_workspace = std::env::var("__TAURI_WORKSPACE__").map_or(false, |v| v == "true");
	if is_tauri_workspace && target_os == "windows" && Ok("msvc") == target_env.as_deref() {
	embed_manifest_for_tests();
	}
	}
	fn embed_manifest_for_tests() {
	static WINDOWS_MANIFEST_FILE: &str = "windows-app-manifest.xml";
	let manifest = std::env::current_dir()
	.unwrap()
	.join("../../../crates/tauri-build/src")
	.join(WINDOWS_MANIFEST_FILE);
	println!("cargo:rerun-if-changed={}", manifest.display());
	// Embed the Windows application manifest file.
	println!("cargo:rustc-link-arg=/MANIFEST:EMBED");
	println!(
	"cargo:rustc-link-arg=/MANIFESTINPUT:{}",
	manifest.to_str().unwrap()
	);
	// Turn linker warnings into errors.
	println!("cargo:rustc-link-arg=/WX");
	}

and

tauri/.cargo/config.toml

Lines 2 to 4 in 60a5aea

	# workaround needed to prevent `STATUS_ENTRYPOINT_NOT_FOUND` error in tests
	# see https://github.com/tauri-apps/tauri/pull/4383#issuecomment-1212221864
	__TAURI_WORKSPACE__ = "true"

and

tauri/crates/tauri-build/src/windows-app-manifest.xml

Lines 1 to 14 in 60a5aea

	<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
	<dependency>
	<dependentAssembly>
	<assemblyIdentity
	type="win32"
	name="Microsoft.Windows.Common-Controls"
	version="6.0.0.0"
	processorArchitecture="*"
	publicKeyToken="6595b64144ccf1df"
	language="*"
	/>
	</dependentAssembly>
	</dependency>
	</assembly>

I tried to fix this in the tauri crate itself but didn't find a way to, unfortunately.

[savageKarl]

i got same issue.

i already set

[env]
__TAURI_WORKSPACE__ = "true"

but isn't working.

i still got (exit code: 0xc0000139, STATUS_ENTRYPOINT_NOT_FOUND)

win10 OS.

please,help me,thank you so much;

@amrbashir

[arashi-dev]

I am still getting this issue!