93 lines
2.1 KiB
Go
93 lines
2.1 KiB
Go
// Mgmt
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// Copyright (C) 2013-2017+ James Shubin and the project contributors
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// Written by James Shubin <james@shubin.ca> and the project contributors
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package pgraph
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import (
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"testing"
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)
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func TestGraphSync1(t *testing.T) {
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g := &Graph{}
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v1 := NV("v1")
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v2 := NV("v2")
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v3 := NV("v3")
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e1 := NE("e1")
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e2 := NE("e2")
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g.AddEdge(v1, v3, e1)
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g.AddEdge(v2, v3, e2)
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// new graph
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newGraph := &Graph{}
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v4 := NV("v4")
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v5 := NV("v5")
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e3 := NE("e3")
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newGraph.AddEdge(v4, v5, e3)
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err := g.GraphSync(newGraph, nil, nil, nil, nil)
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if err != nil {
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t.Errorf("GraphSync failed: %v", err)
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return
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}
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// g should change and become the same
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if s := runGraphCmp(t, g, newGraph); s != "" {
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t.Errorf("%s", s)
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}
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}
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func TestGraphSync2(t *testing.T) {
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v1 := NV("v1")
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v2 := NV("v2")
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v3 := NV("v3")
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v4 := NV("v4")
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v5 := NV("v5")
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e1 := NE("e1")
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e2 := NE("e2")
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e3 := NE("e3")
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g := &Graph{}
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g.AddEdge(v1, v3, e1)
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g.AddEdge(v2, v3, e2)
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// new graph
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newGraph := &Graph{}
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newGraph.AddEdge(v1, v3, e1)
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newGraph.AddEdge(v2, v3, e2)
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newGraph.AddEdge(v4, v5, e3)
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//newGraph.AddEdge(v3, v4, NE("v3,v4"))
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//newGraph.AddEdge(v3, v5, NE("v3,v5"))
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// graphs should differ!
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if runGraphCmp(t, g, newGraph) == "" {
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t.Errorf("graphs should differ initially")
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return
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}
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err := g.GraphSync(newGraph, strVertexCmpFn, vertexAddFn, vertexRemoveFn, strEdgeCmpFn)
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if err != nil {
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t.Errorf("GraphSync failed: %v", err)
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return
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}
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// g should change and become the same
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if s := runGraphCmp(t, g, newGraph); s != "" {
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t.Errorf("%s", s)
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}
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}
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