From c12dc5fe17d68b55d473aacb5aace4634f4ffb84 Mon Sep 17 00:00:00 2001
From: Your Name <you@example.com>
Date: Tue, 26 Aug 2025 07:27:02 +0200
Subject: [PATCH] scripts: ensure wasm-bindgen-test-cli is installed and set
 WASM_BINDGEN_TEST_RUNNER

---
 scripts/run-wasm-tests.ps1 | 25 ++++++++++++++++++++-----
 1 file changed, 20 insertions(+), 5 deletions(-)

diff --git a/scripts/run-wasm-tests.ps1 b/scripts/run-wasm-tests.ps1
index adc4c7d..70fc07c 100644
--- a/scripts/run-wasm-tests.ps1
+++ b/scripts/run-wasm-tests.ps1
@@ -23,9 +23,9 @@ function Set-WasmToolchainEnv {
     $env:CC_wasm32_unknown_unknown = $env:CC
     $env:AR_wasm32_unknown_unknown = $env:AR
     $env:NM_wasm32_unknown_unknown = $env:NM
-    $env:CC_wasm32-unknown-unknown = $env:CC
-    $env:AR_wasm32-unknown-unknown = $env:AR
-    $env:NM_wasm32-unknown-unknown = $env:NM
+    [System.Environment]::SetEnvironmentVariable('CC_wasm32-unknown-unknown', $env:CC, 'Process')
+    [System.Environment]::SetEnvironmentVariable('AR_wasm32-unknown-unknown', $env:AR, 'Process')
+    [System.Environment]::SetEnvironmentVariable('NM_wasm32-unknown-unknown', $env:NM, 'Process')
 }
 
 function Invoke-WasmPackTests {
@@ -39,11 +39,28 @@ function Invoke-WasmPackTests {
     if ($Node) { wasm-pack test --node }
 }
 
+$runnerSet = $false
+function Ensure-WasmBindgenRunner {
+    param()
+    $runner = Join-Path "$env:USERPROFILE\.cargo\bin" "wasm-bindgen-test-runner.exe"
+    if (-not (Test-Path $runner)) {
+        Write-Host "Installing wasm-bindgen-test-cli..." -ForegroundColor Yellow
+        cargo install wasm-bindgen-test-cli --locked --force | Out-Null
+    }
+    if (Test-Path $runner) {
+        $script:runnerSet = $true
+        $env:WASM_BINDGEN_TEST_RUNNER = $runner
+    } else {
+        Write-Warning "wasm-bindgen-test-runner introuvable après installation. PATH: $env:PATH"
+    }
+}
+
 $scriptsDir = Split-Path -Parent $MyInvocation.MyCommand.Path
 $repoRoot = Split-Path -Parent $scriptsDir
 Push-Location $repoRoot
 try {
     Set-WasmToolchainEnv
+    Ensure-WasmBindgenRunner
     cargo clean --target wasm32-unknown-unknown | Out-Null
     try {
         Invoke-WasmPackTests -Chrome -Firefox
@@ -54,5 +71,3 @@ try {
 } finally {
     Pop-Location
 }
-
-