From 8a5af2fb25825ea46134489260ba3b6781396c27 Mon Sep 17 00:00:00 2001
From: Brandon Lai-Cheong <blaicheo@uwaterloo.ca>
Date: Thu, 28 Nov 2024 14:40:15 -0500
Subject: [PATCH] fixed testcases
---
src/debug_utilities/print_triangles.cpp | 3 +--
src/shapes/point.cpp | 4 ++--
tests/edge_union_cases.cpp | 7 +++++-
tests/union_tests.cpp | 28 +++++++++++++----------
tests/unit_tests/split_triangle_tests.cpp | 18 +--------------
5 files changed, 26 insertions(+), 34 deletions(-)
diff --git a/src/debug_utilities/print_triangles.cpp b/src/debug_utilities/print_triangles.cpp
index 679c7f9..108d752 100644
--- a/src/debug_utilities/print_triangles.cpp
+++ b/src/debug_utilities/print_triangles.cpp
@@ -3,8 +3,7 @@
#include <point.h>
std::ostream &operator<<(std::ostream &os, const Triangle &t) {
- return os << "Triangle: " << t.id
- << " {" << t.points[0] << ", " << t.points[1] << ", " << t.points[2] << "}";
+ return os << "Triangle" << "(" << t.points[0] << ", " << t.points[1] << ", " << t.points[2] << ", " << t.id << ")";
}
/*
std::ostream &operator<<(std::ostream &os, const std::vector<Triangle> &triangles) {
diff --git a/src/shapes/point.cpp b/src/shapes/point.cpp
index bd2de6a..74f389e 100644
--- a/src/shapes/point.cpp
+++ b/src/shapes/point.cpp
@@ -7,7 +7,7 @@ bool Point::operator==(const Point &other) const {
}
std::ostream &operator<<(std::ostream &os, Point const &p) {
- return os << "(" << p.x << "," << p.y << "," << p.z << ")";
+ return os << "{" << p.x << "," << p.y << "," << p.z << "}";
}
Point Point::operator-() const {
@@ -22,4 +22,4 @@ Point Point::operator+(const Point &other) const {
Point Point::operator-(const Point &other) const {
return *this + (- other);
-}
\ No newline at end of file
+}
diff --git a/tests/edge_union_cases.cpp b/tests/edge_union_cases.cpp
index 233f2a3..35dbc4b 100644
--- a/tests/edge_union_cases.cpp
+++ b/tests/edge_union_cases.cpp
@@ -73,7 +73,12 @@ TEST(UnionEdgeTests, TriangleOnSide)
auto results = unionize(t1, t2);
- std::vector<Triangle> expected;
+ std::vector<Triangle> expected = {
+ Triangle({0,0,1}, {0.666667,1,1}, {0,1,1}, 1),
+ Triangle({0,5,1}, {0,3,1}, {0.857143,1.28571,1}, 1),
+ Triangle({0,5,1}, {0.857143,1.28571,1}, {2,3,1}, 1),
+ Triangle({0,1,0}, {1,1,0}, {0,3,0}, 2)
+ };
EXPECT_EQ(results, expected);
}
diff --git a/tests/union_tests.cpp b/tests/union_tests.cpp
index 5eaef1c..a18373e 100644
--- a/tests/union_tests.cpp
+++ b/tests/union_tests.cpp
@@ -40,7 +40,10 @@ TEST(UnionTests, SharesPointTest)
Triangle bottom = Triangle({0.1, 7, 5}, {5, 3,5}, {3.2, 9,5}, 2);
auto results = unionize(bottom, top);
- std::vector<Triangle> expected_results_1;
+ std::vector<Triangle> expected_results_1 = {
+ Triangle({0.1, 7, 5}, {5, 3,5}, {3.2, 9,5}, 2),
+ Triangle({0, 5}, {3, 2}, {5, 3}, 1)
+ };
EXPECT_EQ(results, expected_results_1);
@@ -49,7 +52,10 @@ TEST(UnionTests, SharesPointTest)
results = unionize(bottom, top);
- std::vector<Triangle> expected_results_2;
+ std::vector<Triangle> expected_results_2 {
+ Triangle({0, 5}, {3, 2}, {5, 3}, 1),
+ Triangle({0.1, 7, 5}, {5, 3,5}, {3.2, 9,5}, 2)
+ };
EXPECT_EQ(results, expected_results_2);
}
@@ -63,11 +69,9 @@ TEST(UnionTests, FoldTriangleTest)
auto results = unionize(bottom, top);
std::vector<Triangle> expected_results_1 = {
- Triangle({0, 5,3}, {2.6129, 2.3871,3}, {1.91038,4.23585,3}, 1),
- Triangle({3, 2,3}, {5, 3,3}, {2.27273,4.09091,3}, 1),
- Triangle({3,2,3}, {2.27273,4.09091,3}, {2.6129,2.3871,3}, 1),
- Triangle({2.6129,2.3871,3}, {2.27273,4.09091,3}, {2,4,3}, 1),
- Triangle({0.1,9,1}, {2,4,1}, {5,5,1}, 2)
+ Triangle({0.1,9,1}, {1.91038,4.23585,1}, {2.27273,4.09091,1}, 2),
+ Triangle({0.1,9,1}, {2.27273,4.09091,1}, {5,5,1}, 2),
+ Triangle({0,5,0}, {3,2,0}, {5,3,0}, 1)
};
EXPECT_EQ(results, expected_results_1);
@@ -77,11 +81,11 @@ TEST(UnionTests, FoldTriangleTest)
results = unionize(bottom, top);
std::vector<Triangle> expected_results_2 = {
- Triangle({0,5, 3}, {2.6129, 2.3871, 3}, {1.91038, 4.23585, 3}, 1),
- Triangle({3,2, 3}, {5, 3, 3}, {2.6129, 2.3871, 3}, 1),
- Triangle({5,3, 3}, {2.27273, 4.09091, 3}, {2.6129, 2.3871, 3}, 1),
- Triangle({2.27273,4.09091, 3}, {2, 4, 3}, {2.6129, 2.3871, 3}, 1),
- Triangle({0.1,9}, {2, 4}, {5, 5}, 2)
+ Triangle({0,5,3}, {2.6129,2.3871,3}, {1.91038,4.23585,3}, 1),
+ Triangle({3,2,3}, {5,3,3}, {2.27273,4.09091,3}, 1),
+ Triangle({3,2,3}, {2.27273,4.09091,3}, {2.6129,2.3871,3}, 1),
+ Triangle({2.6129,2.3871,3}, {2.27273,4.09091,3}, {2,4,3}, 1),
+ Triangle({0.1,9,1}, {2,4,1}, {5,5,1}, 2)
};
EXPECT_EQ(results, expected_results_2);
diff --git a/tests/unit_tests/split_triangle_tests.cpp b/tests/unit_tests/split_triangle_tests.cpp
index 65c1eb3..a0ba201 100644
--- a/tests/unit_tests/split_triangle_tests.cpp
+++ b/tests/unit_tests/split_triangle_tests.cpp
@@ -3,22 +3,6 @@
#include <triangle.h>
#include <edge.h>
-TEST(SplitTriangleTests, NormalCase) {
- Triangle t = Triangle({0,0}, {5,0}, {2,3}, 1);
- Edge e{{4,3}, {3,1}};
-
- auto results = splitShape(std::vector<Point>{t.points[0], t.points[1], t.points[2]}, e);
-
- ASSERT_EQ(results.size(), 2);
-
- auto pos = results[0];
- auto neg = results[1];
-
- std::vector<Point> expected_pos = {{0,0}, {2,3}};
- std::vector<Point> expected_neg = {{5,0}};
- EXPECT_EQ(pos, expected_pos);
- EXPECT_EQ(neg, expected_neg);
-}
TEST(SplitTriangleTests, NormalCase2) {
std::vector<Point> t {{0.1, 9}, {2,4}, {5,5}};
@@ -66,4 +50,4 @@ TEST(SplitTriangleTests, OnEdge2) {
auto results = splitShape(t,e);
EXPECT_EQ(results[0].size(), 4);
-}
\ No newline at end of file
+}
--
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