From 35bf91407ea03a8fabbfe7e312720dd90945d1a4 Mon Sep 17 00:00:00 2001
From: benjaminion <ben@edginet.org>
Date: Sat, 17 Jun 2017 21:05:28 +0100
Subject: LLL: Test case for ecrecover built-in macro.

---
 test/liblll/EndToEndTest.cpp | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'test')

diff --git a/test/liblll/EndToEndTest.cpp b/test/liblll/EndToEndTest.cpp
index 3928ff45..3668038d 100644
--- a/test/liblll/EndToEndTest.cpp
+++ b/test/liblll/EndToEndTest.cpp
@@ -328,6 +328,25 @@ BOOST_AUTO_TEST_CASE(sha3_one_arg)
 		fromHex("b10e2d527612073b26eecdfd717e6a320cf44b4afac2b0732d9fcbe2b7fa0cf6")));
 }
 
+BOOST_AUTO_TEST_CASE(ecrecover)
+{
+	char const* sourceCode = R"(
+		(returnlll
+			(return
+				(ecrecover
+					; Hash of 'hello world'
+					0x47173285a8d7341e5e972fc677286384f802f8ef42a5ec5f03bbfa254cb01fad
+					; v = 1 + 27
+					0x1c
+					; r
+					0xdebaaa0cddb321b2dcaaf846d39605de7b97e77ba6106587855b9106cb104215
+					; s
+					0x61a22d94fa8b8a687ff9c911c844d1c016d1a685a9166858f9c7c1bc85128aca)))
+	)";
+	compileAndRun(sourceCode);
+	BOOST_CHECK(callFallback() == encodeArgs(fromHex("0x8743523d96a1b2cbe0c6909653a56da18ed484af")));
+}
+
 BOOST_AUTO_TEST_CASE(shift_left)
 {
 	char const* sourceCode = R"(
-- 
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