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Saloni-2005Saloni-2005
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(bandwidth/docqueries) Adding test documentation examples code for pgr_bandwidth
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‎docqueries/metrics/CMakeLists.txt‎

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# Do not use extensions
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SET(LOCAL_FILES
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bandwidth
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betweennessCentrality
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degree
56
)

‎docqueries/metrics/bandwidth.pg‎

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-- CopyRight(c) pgRouting developers
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-- Creative Commons Attribution-Share Alike 3.0 License : https://creativecommons.org/licenses/by-sa/3.0/
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/* -- q1 */
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SELECT * FROM pgr_bandwidth(
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'SELECT id, source, target, cost, reverse_cost
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FROM edges'
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);
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/* -- q2 */
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CREATE TABLE my_edges1 (
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id SERIAL PRIMARY KEY,
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source INTEGER,
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target INTEGER,
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cost DOUBLE PRECISION,
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reverse_cost DOUBLE PRECISION
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);
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/* -- q3 */
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INSERT INTO my_edges1 (source, target, cost, reverse_cost) VALUES
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(4, 7, 1, 1),
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(7, 4, 1, 1),
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(7, 9, 1, 1),
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(9, 7, 1, 1),
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(7, 0, 1, 1),
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(0, 7, 1, 1),
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(0, 2, 1, 1),
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(2, 0, 1, 1),
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(2, 5, 1, 1),
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(5, 2, 1, 1),
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(5, 9, 1, 1),
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(9, 5, 1, 1),
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(9, 8, 1, 1),
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(8, 9, 1, 1),
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(9, 1, 1, 1),
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(1, 9, 1, 1),
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(5, 1, 1, 1),
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(1, 5, 1, 1),
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(9, 6, 1, 1),
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(6, 9, 1, 1),
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(6, 3, 1, 1),
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(3, 6, 1, 1),
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(1, 3, 1, 1),
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(3, 1, 1, 1);
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/* -- q4 */
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SELECT * FROM pgr_bandwidth(
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'SELECT id, source, target, cost, reverse_cost FROM my_edges1'
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);
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/* -- q5 */
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CREATE TABLE my_edges2 (
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id SERIAL PRIMARY KEY,
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source INTEGER,
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target INTEGER,
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cost DOUBLE PRECISION,
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reverse_cost DOUBLE PRECISION
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);
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/* -- q6 */
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INSERT INTO my_edges2 (source, target, cost, reverse_cost) VALUES
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(0, 1, 1, 1),
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(1, 0, 1, 1),
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(1, 3, 1, 1),
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(3, 1, 1, 1),
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(1, 2, 1, 1),
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(2, 1, 1, 1),
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(2, 4, 1, 1),
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(4, 2, 1, 1),
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(4, 8, 1, 1),
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(8, 4, 1, 1),
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(8, 3, 1, 1),
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(3, 8, 1, 1),
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(3, 5, 1, 1),
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(5, 3, 1, 1),
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(3, 6, 1, 1),
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(6, 3, 1, 1),
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(3, 7, 1, 1),
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(7, 3, 1, 1),
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(8, 7, 1, 1),
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(7, 8, 1, 1),
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(6, 9, 1, 1),
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(9, 6, 1, 1),
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(7, 9, 1, 1),
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(9, 7, 1, 1);
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/* -- q7 */
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SELECT * FROM pgr_bandwidth(
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'SELECT id, source, target, cost, reverse_cost FROM my_edges2'
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);
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/* -- q8 */

‎docqueries/metrics/bandwidth.result‎

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BEGIN;
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BEGIN
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SET client_min_messages TO NOTICE;
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SET
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/* -- q1 */
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SELECT * FROM pgr_bandwidth(
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'SELECT id, source, target, cost, reverse_cost
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FROM edges'
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);
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bandwidth
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-----------
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5
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(1 row)
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/* -- q2 */
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CREATE TABLE my_edges1 (
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id SERIAL PRIMARY KEY,
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source INTEGER,
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target INTEGER,
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cost DOUBLE PRECISION,
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reverse_cost DOUBLE PRECISION
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);
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CREATE TABLE
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/* -- q3 */
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INSERT INTO my_edges1 (source, target, cost, reverse_cost) VALUES
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(4, 7, 1, 1),
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(7, 4, 1, 1),
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(7, 9, 1, 1),
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(9, 7, 1, 1),
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(7, 0, 1, 1),
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(0, 7, 1, 1),
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(0, 2, 1, 1),
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(2, 0, 1, 1),
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(2, 5, 1, 1),
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(5, 2, 1, 1),
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(5, 9, 1, 1),
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(9, 5, 1, 1),
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(9, 8, 1, 1),
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(8, 9, 1, 1),
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(9, 1, 1, 1),
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(1, 9, 1, 1),
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(5, 1, 1, 1),
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(1, 5, 1, 1),
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(9, 6, 1, 1),
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(6, 9, 1, 1),
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(6, 3, 1, 1),
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(3, 6, 1, 1),
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(1, 3, 1, 1),
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(3, 1, 1, 1);
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INSERT 0 24
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/* -- q4 */
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SELECT * FROM pgr_bandwidth(
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'SELECT id, source, target, cost, reverse_cost FROM my_edges1'
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);
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bandwidth
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-----------
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8
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(1 row)
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/* -- q5 */
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CREATE TABLE my_edges2 (
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id SERIAL PRIMARY KEY,
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source INTEGER,
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target INTEGER,
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cost DOUBLE PRECISION,
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reverse_cost DOUBLE PRECISION
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);
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CREATE TABLE
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/* -- q6 */
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INSERT INTO my_edges2 (source, target, cost, reverse_cost) VALUES
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(0, 1, 1, 1),
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(1, 0, 1, 1),
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(1, 3, 1, 1),
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(3, 1, 1, 1),
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(1, 2, 1, 1),
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(2, 1, 1, 1),
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(2, 4, 1, 1),
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(4, 2, 1, 1),
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(4, 8, 1, 1),
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(8, 4, 1, 1),
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(8, 3, 1, 1),
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(3, 8, 1, 1),
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(3, 5, 1, 1),
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(5, 3, 1, 1),
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(3, 6, 1, 1),
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(6, 3, 1, 1),
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(3, 7, 1, 1),
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(7, 3, 1, 1),
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(8, 7, 1, 1),
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(7, 8, 1, 1),
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(6, 9, 1, 1),
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(9, 6, 1, 1),
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(7, 9, 1, 1),
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(9, 7, 1, 1);
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INSERT 0 24
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/* -- q7 */
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SELECT * FROM pgr_bandwidth(
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'SELECT id, source, target, cost, reverse_cost FROM my_edges2'
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);
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bandwidth
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-----------
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5
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(1 row)
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/* -- q8 */
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ROLLBACK;
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ROLLBACK

‎docqueries/metrics/test.conf‎

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%main::tests = (
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'any' => {
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'files' => [qw(
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bandwidth.pg
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betweennessCentrality.pg
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degree.pg
89
)]

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