Bash script to reveal float-related bug.

float_bug.sh

#!/bin/bash

pfx="http://localhost:8080/rest/kefo_test"

uuid=$(uuidgen)
container="${pfx}/${uuid}"


echo; echo; echo "Creating root {$pfx}"
curl -iXPUT "${pfx}"

echo; echo; echo "Creating Container ${container}."
curl -iXPUT "${container}"

echo; echo; echo "Creating resource 'a'."
curl -iXPUT -d "@float_bug_base_resource.ttl" -H "Content-type: text/turtle" "${container}/a"

echo; echo; echo "GET the container, observe lat/long values."
curl -i "${container}/a"

echo; echo; echo "Preparing to update resource 'a' with this resource.  Note that the lat/long values are different than the base resource."
cat float_bug_updated_01.ttl

echo; echo; echo "Updating resource 'a' via PUT (lenient handling)."
curl -iXPUT -d "@float_bug_updated_01.ttl" -H "Content-type: text/turtle" -H "Prefer: handling=lenient; received=\"minimal\"" "${container}/a"

echo; echo; echo "GET the container, observe lat/long values. They should be unchanged."
curl -i "${container}/a"



echo; echo; echo "Creating resource 'b'."
curl -iXPUT -d @float_bug_base_resource.ttl -H "Content-type: text/turtle" "${container}/b"

echo; echo; echo "GET the container, observe lat/long values."
curl -i "${container}/b"

echo; echo; echo "Preparing to update resource 'a' with this resource.  Note that the lat/long values are different than the base resource."
cat float_bug_updated_02.ttl

echo; echo; echo "Updating resource 'b' via PUT (lenient handling)."
curl -iXPUT -d @float_bug_updated_02.ttl -H "Content-type: text/turtle" -H "Prefer: handling=lenient; received=\"minimal\"" "${container}/b"

echo; echo; echo "GET the container, observe lat/long values. They should be changed."
curl -i "${container}/b"

echo; echo

float_bug_base_resource.ttl

@prefix geo: <http://www.w3.org/2003/01/geo/wgs84_pos#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<>  geo:lat "9.123456"^^xsd:float ;
    geo:long "-9.123456"^^xsd:float ;
    rdfs:label "New"^^xsd:string .

float_bug_updated_01.ttl

@prefix geo: <http://www.w3.org/2003/01/geo/wgs84_pos#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<>  geo:lat "9.123456123456"^^xsd:float ;
    geo:long "-9.123456123456"^^xsd:float ;
    rdfs:label "Updated? No."^^xsd:string .

float_bug_updated_02.ttl

@prefix geo: <http://www.w3.org/2003/01/geo/wgs84_pos#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<>  geo:lat "9.12345678910"^^xsd:float ;
    geo:long "-9.12345678910"^^xsd:float ;
    rdfs:label "Updated? Yes."^^xsd:string .