From c1d8d089334439fe4ae8a3da228c3d8798b0cac0 Mon Sep 17 00:00:00 2001
From: Stephane Del Pino <stephane.delpino44@gmail.com>
Date: Mon, 8 Jul 2019 13:00:10 +0200
Subject: [PATCH] Add ASTSymbolTableBuilder tests
---
tests/CMakeLists.txt | 1 +
tests/test_ASTSymbolTableBuilder.cpp | 48 ++++++++++++++++++++++++++++
2 files changed, 49 insertions(+)
create mode 100644 tests/test_ASTSymbolTableBuilder.cpp
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index bd30945f2..fda652d92 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -3,6 +3,7 @@ set(EXECUTABLE_OUTPUT_PATH ${PUGS_BINARY_DIR})
add_executable (unit_tests
test_main.cpp
+ test_ASTSymbolTableBuilder.cpp
test_ASTBuilder.cpp
test_Array.cpp
test_ArrayUtils.cpp
diff --git a/tests/test_ASTSymbolTableBuilder.cpp b/tests/test_ASTSymbolTableBuilder.cpp
new file mode 100644
index 000000000..1f3d98f21
--- /dev/null
+++ b/tests/test_ASTSymbolTableBuilder.cpp
@@ -0,0 +1,48 @@
+#include <catch2/catch.hpp>
+
+#include <ASTBuilder.hpp>
+#include <ASTSymbolTableBuilder.hpp>
+
+TEST_CASE("ASTSymbolTableBuilder", "[language]")
+{
+ SECTION("Build symbols")
+ {
+ std::string_view data = R"(
+N n = 2;
+{
+ N m = n;
+ R n = m/3.;
+}
+)";
+
+ string_input input{data, "test.pgs"};
+ auto ast = ASTBuilder::build(input);
+
+ ASTSymbolTableBuilder{*ast};
+ }
+
+ SECTION("Undeclared symbol")
+ {
+ std::string_view data = R"(
+N n = a;
+)";
+
+ string_input input{data, "test.pgs"};
+ auto ast = ASTBuilder::build(input);
+
+ REQUIRE_THROWS_AS(ASTSymbolTableBuilder{*ast}, parse_error);
+ }
+
+ SECTION("Re-declared symbol")
+ {
+ std::string_view data = R"(
+N n = 0;
+N n = 1;
+)";
+
+ string_input input{data, "test.pgs"};
+ auto ast = ASTBuilder::build(input);
+
+ REQUIRE_THROWS_AS(ASTSymbolTableBuilder{*ast}, parse_error);
+ }
+}
--
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