From 54965fb0aeace0d1cc1d1343d8060d5e6a3a5e70 Mon Sep 17 00:00:00 2001
From: andy53 <andy@evilrobots.club>
Date: Mon, 24 Oct 2022 13:22:39 -0600
Subject: [PATCH] fix emit statments being printed on the same line
MIME-Version: 1.0
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Update test/libsolidity/semanticTests/emit_three_identical_events.sol

Co-authored-by: Kamil Śliwak <cameel2@gmail.com>

Update test/libsolidity/semanticTests/emit_two_identical_events.sol

Co-authored-by: Nikola Matić <nikola.matic@ethereum.org>
---
 .../semanticTests/emit_three_identical_events.sol  | 14 ++++++++++++++
 .../semanticTests/emit_two_identical_events.sol    | 12 ++++++++++++
 test/libsolidity/util/TestFunctionCall.cpp         | 10 ++++------
 3 files changed, 30 insertions(+), 6 deletions(-)
 create mode 100644 test/libsolidity/semanticTests/emit_three_identical_events.sol
 create mode 100644 test/libsolidity/semanticTests/emit_two_identical_events.sol

diff --git a/test/libsolidity/semanticTests/emit_three_identical_events.sol b/test/libsolidity/semanticTests/emit_three_identical_events.sol
new file mode 100644
index 000000000..dec367e1b
--- /dev/null
+++ b/test/libsolidity/semanticTests/emit_three_identical_events.sol
@@ -0,0 +1,14 @@
+contract C {
+    event Terminated();
+
+    function terminate() external {
+        emit Terminated();
+        emit Terminated();
+        emit Terminated();
+    }
+}
+// ----
+// terminate() ->
+// ~ emit Terminated()
+// ~ emit Terminated()
+// ~ emit Terminated()
\ No newline at end of file
diff --git a/test/libsolidity/semanticTests/emit_two_identical_events.sol b/test/libsolidity/semanticTests/emit_two_identical_events.sol
new file mode 100644
index 000000000..85cdceafc
--- /dev/null
+++ b/test/libsolidity/semanticTests/emit_two_identical_events.sol
@@ -0,0 +1,12 @@
+contract C {
+    event Terminated();
+
+    function terminate() external {
+        emit Terminated();
+        emit Terminated();
+    }
+}
+// ----
+// terminate() ->
+// ~ emit Terminated()
+// ~ emit Terminated()
\ No newline at end of file
diff --git a/test/libsolidity/util/TestFunctionCall.cpp b/test/libsolidity/util/TestFunctionCall.cpp
index 7531d8ce5..a50b3caf0 100644
--- a/test/libsolidity/util/TestFunctionCall.cpp
+++ b/test/libsolidity/util/TestFunctionCall.cpp
@@ -208,12 +208,10 @@ string TestFunctionCall::format(
 		if (!sideEffects.empty())
 		{
 			stream << std::endl;
-			for (string const& effect: sideEffects)
-			{
-				stream << _linePrefix << "// ~ " << effect;
-				if (effect != *sideEffects.rbegin())
-					stream << std::endl;
-			}
+			size_t i = 0;
+			for (; i < sideEffects.size() - 1; ++i)
+				stream << _linePrefix << "// ~ " << sideEffects[i] << std::endl;
+			stream << _linePrefix << "// ~ " << sideEffects[i];
 		}
 
 		stream << formatGasExpectations(_linePrefix, _renderMode == RenderMode::ExpectedValuesActualGas, _interactivePrint);