Update HiGHS to its latest version

Fixes #10
lovasoa · Jan 22, 2022 · 8edbeb7 · 8edbeb7
1 parent 77bbabd
commit 8edbeb7
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Showing 5 changed files with 26 additions and 5 deletions.
diff --git a/HiGHS b/HiGHS
diff --git a/README.md b/README.md
@@ -5,7 +5,7 @@
 [![package size](https://badgen.net/bundlephobia/minzip/highs)](https://bundlephobia.com/result?p=highs)
 
 This is a javascript mixed integer linear programming library.
-It is built by compiling [HiGHS](https://highs.dev) to WebAssembly using emscripten.
+It is built by compiling a high-performance C++ solver developed by the University of Edinburgh, (HiGHS)[HiGHS](https://highs.dev), to WebAssembly using emscripten.
 
 ## Demo
 

diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "highs",
-  "version": "0.4.7",
-  "description": "This is a javascript mixed integer linear programming library. It is built by compiling HiGHS to WebAssembly using emscripten.",
+  "version": "0.5.0",
+  "description": "Mixed integer linear programming library, built by compiling a high-performance C++ solver developed by the University of Edinburgh (HiGHS) to WebAssembly.",
   "main": "build/highs.js",
   "types": "types.d.ts",
   "directories": {

diff --git a/tests/test.js b/tests/test.js
@@ -74,7 +74,7 @@ const SOLUTION = {
     },
     {
       Index: 2,
-      Status: 'FX',
+      Status: 'UB',
       Lower: 0,
       Upper: 0,
       Primal: 0,
@@ -211,6 +211,13 @@ function test_big(Module) {
   Module.solve(pb);
 }
 
+function test_many_solves(Module) {
+  // See https://github.com/lovasoa/highs-js/issues/10
+  for (let i = 0; i < 5000; i++) {
+    Module.solve(`Maximize a subject to a <= 1`);
+  }
+}
+
 async function test() {
   const Module = await highs();
   test_optimal(Module);
@@ -220,6 +227,7 @@ async function test() {
   test_infeasible(Module);
   test_unbounded(Module);
   test_big(Module);
+  test_many_solves(Module);
   console.log("test succeeded");
 }