From 30a554ca272a4344278b393a8b1181aed5192192 Mon Sep 17 00:00:00 2001
From: kai zhu <kaizhu256@gmail.com>
Date: Sat, 4 Apr 2020 14:38:49 -0500
Subject: [PATCH] Fix issue with large numbers (#381)

* - remove `-DLONGDOUBLE_TYPE=double` from `Makefile`
- update test to include CAST(1.7976931348623157e+308 AS REAL)
- add test-case to verify infinity upper-bound
- Co-authored-by: Christopher J. Brody <chris.brody at gmail.com>

* Update test/test_issue325.js

Co-authored-by: Ophir LOJKINE <ophir.lojkine@auto-grid.com>
---
 Makefile              |  1 -
 test/test_issue325.js | 39 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 39 insertions(+), 1 deletion(-)
 create mode 100644 test/test_issue325.js

diff --git a/Makefile b/Makefile
index 340a4fde..4031c258 100644
--- a/Makefile
+++ b/Makefile
@@ -19,7 +19,6 @@ EMCC=emcc
 
 CFLAGS = \
 	-O2 \
-	-DLONGDOUBLE_TYPE=double \
 	-DSQLITE_OMIT_LOAD_EXTENSION \
 	-DSQLITE_DISABLE_LFS \
 	-DSQLITE_ENABLE_FTS3 \
diff --git a/test/test_issue325.js b/test/test_issue325.js
new file mode 100644
index 00000000..3ae6f35b
--- /dev/null
+++ b/test/test_issue325.js
@@ -0,0 +1,39 @@
+
+exports.test = function(sql, assert){
+    "use strict";
+    // Create a database
+    var db = new sql.Database();
+
+    // binding a large number 
+    assert.strictEqual(
+        db.exec("SELECT ?", [1.7976931348623157e+308])[0].values[0][0],
+        1.7976931348623157e+308,
+        "binding 1.7976931348623159e+308 as a parameter"
+    );
+
+    // inline result value test
+    assert.strictEqual(
+        db.exec("SELECT 1.7976931348623157e+308")[0].values[0][0],
+        1.7976931348623157e+308,
+        "SELECT 1.7976931348623157e+308 is 1.7976931348623157e+308"
+    );
+
+    // Close the database and all associated statements
+    db.close();
+};
+
+if (module == require.main) {
+  const target_file = process.argv[2];
+  const sql_loader = require('./load_sql_lib');
+  sql_loader(target_file).then((sql)=>{
+    require('test').run({
+      'test issue325': function(assert){
+        exports.test(sql, assert);
+      }
+    });
+  })
+  .catch((e)=>{
+    console.error(e);
+    assert.fail(e);
+  });
+}