libextractor

GNU libextractor
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gen_gpx_testdata.sh (3188B)

      1 #!/bin/sh
      2 # This file is part of libextractor.
      3 # Copyright (C) 2026 Vidyut Samanta and Christian Grothoff
      4 #
      5 # Regenerate src/plugins/testdata/gpx_test.gpx.
      6 #
      7 # Requires: nothing beyond a POSIX shell -- the file is plain text and is
      8 # written out literally, so the result is byte-for-byte reproducible.
      9 #
     10 # The file is a GPX 1.1 track that exercises exactly the fields the gpx
     11 # plugin parses: the `creator' attribute (the single most identifying
     12 # item in the format), a full <metadata> block with an explicit <bounds>,
     13 # two waypoints, a two-point route, and one track segment of five points
     14 # carrying timestamps and elevations.  The <desc> deliberately contains
     15 # an entity reference so that the unescaping path is covered.
     16 #
     17 # The data is invented (a walk through central Zurich); it is not derived
     18 # from anybody's real location history and is dedicated to the public
     19 # domain (CC0).
     20 set -e
     21 
     22 srcdir=$(dirname "$0")/..
     23 out="$srcdir/src/plugins/testdata/gpx_test.gpx"
     24 
     25 cat > "$out" <<'EOF'
     26 <?xml version="1.0" encoding="UTF-8"?>
     27 <gpx version="1.1"
     28      creator="Garmin eTrex 30"
     29      xmlns="http://www.topografix.com/GPX/1/1"
     30      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     31      xsi:schemaLocation="http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd">
     32   <metadata>
     33     <name>Zurich morning walk</name>
     34     <desc>Recorded on the way to the office &amp; back</desc>
     35     <author>
     36       <name>Anna Mueller</name>
     37       <email id="anna.mueller" domain="example.com"/>
     38       <link href="https://example.com/~anna/">
     39         <text>Anna's tracks</text>
     40       </link>
     41     </author>
     42     <copyright author="Anna Mueller">
     43       <year>2024</year>
     44       <license>https://creativecommons.org/publicdomain/zero/1.0/</license>
     45     </copyright>
     46     <link href="https://example.com/tracks/2024-03-15.gpx">
     47       <text>Original upload</text>
     48     </link>
     49     <time>2024-03-15T07:12:00Z</time>
     50     <keywords>walk,commute,zurich</keywords>
     51     <bounds minlat="47.376890" minlon="8.541694"
     52             maxlat="47.385100" maxlon="8.552300"/>
     53   </metadata>
     54   <wpt lat="47.376890" lon="8.541694">
     55     <ele>408.2</ele>
     56     <name>Home</name>
     57   </wpt>
     58   <wpt lat="47.385100" lon="8.552300">
     59     <ele>419.3</ele>
     60     <name>Office</name>
     61   </wpt>
     62   <rte>
     63     <name>Planned route</name>
     64     <rtept lat="47.377000" lon="8.542000"/>
     65     <rtept lat="47.385000" lon="8.552000"/>
     66   </rte>
     67   <trk>
     68     <name>Zurich morning walk</name>
     69     <type>walking</type>
     70     <trkseg>
     71       <trkpt lat="47.376890" lon="8.541694">
     72         <ele>408.2</ele>
     73         <time>2024-03-15T07:12:33Z</time>
     74       </trkpt>
     75       <trkpt lat="47.378120" lon="8.543210">
     76         <ele>412.5</ele>
     77         <time>2024-03-15T07:14:03Z</time>
     78       </trkpt>
     79       <trkpt lat="47.380450" lon="8.546800">
     80         <ele>425.0</ele>
     81         <time>2024-03-15T07:17:45Z</time>
     82       </trkpt>
     83       <trkpt lat="47.382990" lon="8.549900">
     84         <ele>430.7</ele>
     85         <time>2024-03-15T07:21:10Z</time>
     86       </trkpt>
     87       <trkpt lat="47.385100" lon="8.552300">
     88         <ele>419.3</ele>
     89         <time>2024-03-15T07:24:53Z</time>
     90       </trkpt>
     91     </trkseg>
     92   </trk>
     93 </gpx>
     94 EOF
     95 
     96 echo "wrote $out ($(wc -c < "$out") bytes)"