diff options
Diffstat (limited to 'src/test/testparser.cpp')
| -rw-r--r-- | src/test/testparser.cpp | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/src/test/testparser.cpp b/src/test/testparser.cpp new file mode 100644 index 0000000..e220e2e --- /dev/null +++ b/src/test/testparser.cpp @@ -0,0 +1,163 @@ +#include "testparser.h" +#include "graph.h" +#include "tikzgraphassembler.h" + +#include <QTest> +#include <QVector> + +//void TestParser::initTestCase() +//{ + +//} + +//void TestParser::cleanupTestCase() +//{ + +//} + +void TestParser::parseEmptyGraph() +{ + Graph *g = new Graph(); + TikzGraphAssembler ga(g); + bool res = ga.parse("\\begin{tikzpicture}\n\\end{tikzpicture}"); + QVERIFY(res); + QVERIFY(g->nodes().size() == 0); + QVERIFY(g->edges().size() == 0); + delete g; +} + +void TestParser::parseNodeGraph() +{ + Graph *g = new Graph(); + TikzGraphAssembler ga(g); + bool res = ga.parse( + "\\begin{tikzpicture}\n" + " \\node (node0) at (1.1, -2.2) {};\n" + " \\node (node1) at (3, 4) {test};\n" + "\\end{tikzpicture}"); + QVERIFY(res); + QVERIFY(g->nodes().size() == 2); + QVERIFY(g->edges().size() == 0); + QVERIFY(g->nodes()[0]->name() == "node0"); + QVERIFY(g->nodes()[0]->label() == ""); + QVERIFY(g->nodes()[0]->point() == QPointF(1.1,-2.2)); + QVERIFY(g->nodes()[1]->name() == "node1"); + QVERIFY(g->nodes()[1]->label() == "test"); + QVERIFY(g->nodes()[1]->point() == QPointF(3,4)); + delete g; +} + +void TestParser::parseEdgeGraph() +{ + Graph *g = new Graph(); + TikzGraphAssembler ga(g); + bool res = ga.parse( + "\\begin{tikzpicture}\n" + " \\begin{pgfonlayer}{nodelayer}\n" + " \\node [style=x, {foo++}] (0) at (-1, -1) {};\n" + " \\node [style=y] (1) at (0, 1) {};\n" + " \\node [style=z] (2) at (1, -1) {};\n" + " \\end{pgfonlayer}\n" + " \\begin{pgfonlayer}{edgelayer}\n" + " \\draw [style=a] (1.center) to (2);\n" + " \\draw [style=b, foo] (2) to (0.west);\n" + " \\draw [style=c] (0) to (1);\n" + " \\end{pgfonlayer}\n" + "\\end{tikzpicture}\n"); + QVERIFY(res); + QVERIFY(g->nodes().size() == 3); + QVERIFY(g->edges().size() == 3); + QVERIFY(g->nodes()[0]->data()->atom("foo++")); + QVERIFY(g->edges()[0]->data()->property("style") == "a"); + QVERIFY(!g->edges()[0]->data()->atom("foo")); + QVERIFY(g->edges()[1]->data()->property("style") == "b"); + QVERIFY(g->edges()[1]->data()->atom("foo")); + QVERIFY(g->edges()[2]->data()->property("style") == "c"); + Node *en = g->edges()[0]->edgeNode(); + QVERIFY(en == 0); + delete g; +} + +void TestParser::parseEdgeNode() +{ + Graph *g = new Graph(); + TikzGraphAssembler ga(g); + bool res = ga.parse( + "\\begin{tikzpicture}\n" + " \\begin{pgfonlayer}{nodelayer}\n" + " \\node [style=none] (0) at (-1, 0) {};\n" + " \\node [style=none] (1) at (1, 0) {};\n" + " \\end{pgfonlayer}\n" + " \\begin{pgfonlayer}{edgelayer}\n" + " \\draw [style=diredge] (0.center) to node[foo, bar=baz baz]{test} (1.center);\n" + " \\end{pgfonlayer}\n" + "\\end{tikzpicture}\n"); + QVERIFY(res); + QVERIFY(g->nodes().size() == 2); + QVERIFY(g->edges().size() == 1); + Node *en = g->edges()[0]->edgeNode(); + QVERIFY(en != 0); + QVERIFY(en->label() == "test"); + QVERIFY(en->data()->atom("foo")); + QVERIFY(en->data()->property("bar") == "baz baz"); + delete g; +} + +void TestParser::parseEdgeBends() +{ + Graph *g = new Graph(); + TikzGraphAssembler ga(g); + bool res = ga.parse( + "\\begin{tikzpicture}\n" + " \\begin{pgfonlayer}{nodelayer}\n" + " \\node [style=white] (0) at (-1, 0) {};\n" + " \\node [style=black] (1) at (1, 0) {};\n" + " \\end{pgfonlayer}\n" + " \\begin{pgfonlayer}{edgelayer}\n" + " \\draw [style=diredge,bend left] (0) to (1);\n" + " \\draw [style=diredge,bend right] (0) to (1);\n" + " \\draw [style=diredge,bend left=20] (0) to (1);\n" + " \\draw [style=diredge,bend right=80] (0) to (1);\n" + " \\draw [style=diredge,in=10,out=150,looseness=2] (0) to (1);\n" + " \\end{pgfonlayer}\n" + "\\end{tikzpicture}\n"); + QVERIFY(res); + QVERIFY(g->nodes().size() == 2); + QVERIFY(g->edges().size() == 5); + QVERIFY(g->edges()[0]->bend() == -30); + QVERIFY(g->edges()[1]->bend() == 30); + QVERIFY(g->edges()[2]->bend() == -20); + QVERIFY(g->edges()[3]->bend() == 80); + QVERIFY(g->edges()[4]->inAngle() == 10); + QVERIFY(g->edges()[4]->outAngle() == 150); + QVERIFY(g->edges()[4]->weight() == 2.0f/2.5f); +} + +void TestParser::parseBbox() +{ + Graph *g = new Graph(); + TikzGraphAssembler ga(g); + bool res = ga.parse( + "\\begin{tikzpicture}\n" + " \\path [use as bounding box] (-1.5,-1.5) rectangle (1.5,1.5);\n" + " \\begin{pgfonlayer}{nodelayer}\n" + " \\node [style=white dot] (0) at (-1, -1) {};\n" + " \\node [style=white dot] (1) at (0, 1) {};\n" + " \\node [style=white dot] (2) at (1, -1) {};\n" + " \\end{pgfonlayer}\n" + " \\begin{pgfonlayer}{edgelayer}\n" + " \\draw [style=diredge] (1) to (2);\n" + " \\draw [style=diredge] (2) to (0);\n" + " \\draw [style=diredge] (0) to (1);\n" + " \\end{pgfonlayer}\n" + "\\end{tikzpicture}\n"); + QVERIFY(res); + QVERIFY(g->nodes().size() == 3); + QVERIFY(g->edges().size() == 3); + QVERIFY(g->hasBbox()); + QVERIFY(g->bbox() == QRectF(QPointF(-1.5,-1.5), QPointF(1.5,1.5))); + + delete g; +} + + |