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/*
* Tests for the lib_xlsx_writer library.
*
* SPDX-License-Identifier: BSD-2-Clause
* Copyright 2014-2026, John McNamara, jmcnamara@cpan.org.
*
*/
#include "../ctest.h"
#include "../helper.h"
#include "../../../include/xlsxwriter/chart.h"
// Test assembling a complete Chart file.
CTEST(chart, chart01) {
lxw_chart_series *series1;
lxw_chart_series *series2;
uint8_t data[5][3] = {
{1, 2, 3},
{2, 4, 6},
{3, 6, 9},
{4, 8, 12},
{5, 10, 15}
};
char* got;
char exp[] =
"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\n"
"<c:chartSpace xmlns:c=\"http://schemas.openxmlformats.org/drawingml/2006/chart\" xmlns:a=\"http://schemas.openxmlformats.org/drawingml/2006/main\" xmlns:r=\"http://schemas.openxmlformats.org/officeDocument/2006/relationships\">"
"<c:lang val=\"en-US\"/>"
"<c:chart>"
"<c:plotArea>"
"<c:layout/>"
"<c:barChart>"
"<c:barDir val=\"bar\"/>"
"<c:grouping val=\"clustered\"/>"
"<c:ser>"
"<c:idx val=\"0\"/>"
"<c:order val=\"0\"/>"
"<c:val>"
"<c:numRef>"
"<c:f>Sheet1!$A$1:$A$5</c:f>"
"<c:numCache>"
"<c:formatCode>General</c:formatCode>"
"<c:ptCount val=\"5\"/>"
"<c:pt idx=\"0\">"
"<c:v>1</c:v>"
"</c:pt>"
"<c:pt idx=\"1\">"
"<c:v>2</c:v>"
"</c:pt>"
"<c:pt idx=\"2\">"
"<c:v>3</c:v>"
"</c:pt>"
"<c:pt idx=\"3\">"
"<c:v>4</c:v>"
"</c:pt>"
"<c:pt idx=\"4\">"
"<c:v>5</c:v>"
"</c:pt>"
"</c:numCache>"
"</c:numRef>"
"</c:val>"
"</c:ser>"
"<c:ser>"
"<c:idx val=\"1\"/>"
"<c:order val=\"1\"/>"
"<c:val>"
"<c:numRef>"
"<c:f>Sheet1!$B$1:$B$5</c:f>"
"<c:numCache>"
"<c:formatCode>General</c:formatCode>"
"<c:ptCount val=\"5\"/>"
"<c:pt idx=\"0\">"
"<c:v>2</c:v>"
"</c:pt>"
"<c:pt idx=\"1\">"
"<c:v>4</c:v>"
"</c:pt>"
"<c:pt idx=\"2\">"
"<c:v>6</c:v>"
"</c:pt>"
"<c:pt idx=\"3\">"
"<c:v>8</c:v>"
"</c:pt>"
"<c:pt idx=\"4\">"
"<c:v>10</c:v>"
"</c:pt>"
"</c:numCache>"
"</c:numRef>"
"</c:val>"
"</c:ser>"
"<c:axId val=\"50010001\"/>"
"<c:axId val=\"50010002\"/>"
"</c:barChart>"
"<c:catAx>"
"<c:axId val=\"50010001\"/>"
"<c:scaling>"
"<c:orientation val=\"minMax\"/>"
"</c:scaling>"
"<c:axPos val=\"l\"/>"
"<c:tickLblPos val=\"nextTo\"/>"
"<c:crossAx val=\"50010002\"/>"
"<c:crosses val=\"autoZero\"/>"
"<c:auto val=\"1\"/>"
"<c:lblAlgn val=\"ctr\"/>"
"<c:lblOffset val=\"100\"/>"
"</c:catAx>"
"<c:valAx>"
"<c:axId val=\"50010002\"/>"
"<c:scaling>"
"<c:orientation val=\"minMax\"/>"
"</c:scaling>"
"<c:axPos val=\"b\"/>"
"<c:majorGridlines/>"
"<c:numFmt formatCode=\"General\" sourceLinked=\"1\"/>"
"<c:tickLblPos val=\"nextTo\"/>"
"<c:crossAx val=\"50010001\"/>"
"<c:crosses val=\"autoZero\"/>"
"<c:crossBetween val=\"between\"/>"
"</c:valAx>"
"</c:plotArea>"
"<c:legend>"
"<c:legendPos val=\"r\"/>"
"<c:layout/>"
"</c:legend>"
"<c:plotVisOnly val=\"1\"/>"
"</c:chart>"
"<c:printSettings>"
"<c:headerFooter/>"
"<c:pageMargins b=\"0.75\" l=\"0.7\" r=\"0.7\" t=\"0.75\" header=\"0.3\" footer=\"0.3\"/>"
"<c:pageSetup/>"
"</c:printSettings>"
"</c:chartSpace>";
FILE* testfile = lxw_tmpfile(NULL);
lxw_chart *chart = lxw_chart_new(LXW_CHART_BAR);
chart->file = testfile;
series1 = chart_add_series(chart, NULL, "Sheet1!$A$1:$A$5");
series2 = chart_add_series(chart, NULL, "Sheet1!$B$1:$B$5");
lxw_chart_add_data_cache(series1->values, data[0], 5, 3, 0);
lxw_chart_add_data_cache(series2->values, data[0], 5, 3, 1);
lxw_chart_assemble_xml_file(chart);
RUN_XLSX_STREQ_SHORT(exp, got);
lxw_chart_free(chart);
}
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