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Fix fir defect #141 regarding comment characters

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knsv
2015-03-22 18:02:45 +01:00
parent 22b9ee4919
commit 0ed5a01756
11 changed files with 658 additions and 554 deletions
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93
src/diagrams/flowchart/parser/flow.spec.js
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@@ -170,9 +170,98 @@ describe('when parsing ',function(){
expect(edges[0].type).toBe('arrow');
expect(edges[0].text).toBe('');
});
it('should handle comments a at the start',function(){
var res = flow.parser.parse('%% Comment\ngraph TD;\n A-->B;');
var vert = flow.parser.yy.getVertices();
var edges = flow.parser.yy.getEdges();
expect(vert['A'].id).toBe('A');
expect(vert['B'].id).toBe('B');
expect(edges.length).toBe(1);
expect(edges[0].start).toBe('A');
expect(edges[0].end).toBe('B');
expect(edges[0].type).toBe('arrow');
expect(edges[0].text).toBe('');
});
it('should handle comments at the end',function(){
var res = flow.parser.parse('graph TD;\n A-->B\n %% Comment at the find\n');
var vert = flow.parser.yy.getVertices();
var edges = flow.parser.yy.getEdges();
expect(vert['A'].id).toBe('A');
expect(vert['B'].id).toBe('B');
expect(edges.length).toBe(1);
expect(edges[0].start).toBe('A');
expect(edges[0].end).toBe('B');
expect(edges[0].type).toBe('arrow');
expect(edges[0].text).toBe('');
});
it('should handle comments at the end no trailing newline',function(){
var res = flow.parser.parse('graph TD;\n A-->B\n%% Commento');
var vert = flow.parser.yy.getVertices();
var edges = flow.parser.yy.getEdges();
expect(vert['A'].id).toBe('A');
expect(vert['B'].id).toBe('B');
expect(edges.length).toBe(1);
expect(edges[0].start).toBe('A');
expect(edges[0].end).toBe('B');
expect(edges[0].type).toBe('arrow');
expect(edges[0].text).toBe('');
});
it('should handle comments at the end many trailing newlines',function(){
var res = flow.parser.parse('graph TD;\n A-->B\n%% Commento\n\n\n');
var vert = flow.parser.yy.getVertices();
var edges = flow.parser.yy.getEdges();
expect(vert['A'].id).toBe('A');
expect(vert['B'].id).toBe('B');
expect(edges.length).toBe(1);
expect(edges[0].start).toBe('A');
expect(edges[0].end).toBe('B');
expect(edges[0].type).toBe('arrow');
expect(edges[0].text).toBe('');
});
it('should handle no trailing newlines',function(){
var res = flow.parser.parse('graph TD;\n A-->B');
var vert = flow.parser.yy.getVertices();
var edges = flow.parser.yy.getEdges();
expect(vert['A'].id).toBe('A');
expect(vert['B'].id).toBe('B');
expect(edges.length).toBe(1);
expect(edges[0].start).toBe('A');
expect(edges[0].end).toBe('B');
expect(edges[0].type).toBe('arrow');
expect(edges[0].text).toBe('');
});
it('should handle many trailing newlines',function(){
var res = flow.parser.parse('graph TD;\n A-->B\n\n');
var vert = flow.parser.yy.getVertices();
var edges = flow.parser.yy.getEdges();
expect(vert['A'].id).toBe('A');
expect(vert['B'].id).toBe('B');
expect(edges.length).toBe(1);
expect(edges[0].start).toBe('A');
expect(edges[0].end).toBe('B');
expect(edges[0].type).toBe('arrow');
expect(edges[0].text).toBe('');
});
it('should handle a comments with blank rows in-between',function(){
var res = flow.parser.parse('graph TD;\n\n\n %% CComment\n A-->B;');
var res = flow.parser.parse('graph TD;\n\n\n %% Comment\n A-->B;');
var vert = flow.parser.yy.getVertices();
@@ -204,7 +293,7 @@ describe('when parsing ',function(){
});
it('it should handle a trailing whitespaces after statememnts',function(){
var res = flow.parser.parse('graph TD;\n\n\n %% CComment\n A-->B; \n B-->C;');
var res = flow.parser.parse('graph TD;\n\n\n %% Comment\n A-->B; \n B-->C;');
var vert = flow.parser.yy.getVertices();