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Yet another adjustment to the test as it seems that small values can be computed, only larger ones fail, let's find out at which point it fails

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git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1692326 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Dominik Stadler 2015-07-22 20:30:24 +00:00
parent 7560a4eb47
commit f87d04c7cc
1 changed files with 11 additions and 4 deletions
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15
src/testcases/org/apache/poi/ss/usermodel/BaseTestBugzillaIssues.java
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@ -37,6 +37,7 @@ import org.apache.poi.ss.ITestDataProvider;
import org.apache.poi.ss.SpreadsheetVersion; import org.apache.poi.ss.SpreadsheetVersion;
import org.apache.poi.ss.util.CellRangeAddress; import org.apache.poi.ss.util.CellRangeAddress;
import org.apache.poi.ss.util.SheetUtil; import org.apache.poi.ss.util.SheetUtil;
import org.apache.poi.util.StringUtil;
import org.junit.Assume; import org.junit.Assume;
import org.junit.Ignore; import org.junit.Ignore;
import org.junit.Test; import org.junit.Test;
@ -368,18 +369,24 @@ public abstract class BaseTestBugzillaIssues {
assertEquals("Expecting no rotation in this test", assertEquals("Expecting no rotation in this test",
0, cell0.getCellStyle().getRotation()); 0, cell0.getCellStyle().getRotation());
// check computing size up to a large size
StringBuilder b = new StringBuilder();
for(int i = 0;i < longValue.length()*5;i++) {
b.append("w");
assertTrue("Had zero length starting at length " + i, computeCellWidthFixed(font, b.toString()) > 0);
}
double widthManual = computeCellWidthManually(cell0, font); double widthManual = computeCellWidthManually(cell0, font);
double widthBeforeCell = SheetUtil.getCellWidth(cell0, 8, null, false); double widthBeforeCell = SheetUtil.getCellWidth(cell0, 8, null, false);
double widthBeforeCol = SheetUtil.getColumnWidth(sheet, 0, false); double widthBeforeCol = SheetUtil.getColumnWidth(sheet, 0, false);
assertTrue("Expected to have cell width > 0 when computing manually, but had " + widthManual + "/" + widthBeforeCell + "/" + widthBeforeCol + "/" + assertTrue("Expected to have cell width > 0 when computing manually, but had " + widthManual + "/" + widthBeforeCell + "/" + widthBeforeCol + "/" +
SheetUtil.canComputeColumnWidht(font) + "/" + computeCellWidthFixed(cell0, font, "1") + "/" + computeCellWidthFixed(cell0, font, "0000") + "/" + computeCellWidthFixed(cell0, font, longValue), SheetUtil.canComputeColumnWidht(font) + "/" + computeCellWidthFixed(font, "1") + "/" + computeCellWidthFixed(font, "0000") + "/" + computeCellWidthFixed(font, longValue),
widthManual > 0); widthManual > 0);
assertTrue("Expected to have cell width > 0 BEFORE auto-size, but had " + widthManual + "/" + widthBeforeCell + "/" + widthBeforeCol + "/" + assertTrue("Expected to have cell width > 0 BEFORE auto-size, but had " + widthManual + "/" + widthBeforeCell + "/" + widthBeforeCol + "/" +
SheetUtil.canComputeColumnWidht(font) + "/" + computeCellWidthFixed(cell0, font, "1") + "/" + computeCellWidthFixed(cell0, font, "0000") + "/" + computeCellWidthFixed(cell0, font, longValue), SheetUtil.canComputeColumnWidht(font) + "/" + computeCellWidthFixed(font, "1") + "/" + computeCellWidthFixed(font, "0000") + "/" + computeCellWidthFixed(font, longValue),
widthBeforeCell > 0); widthBeforeCell > 0);
assertTrue("Expected to have column width > 0 BEFORE auto-size, but had " + widthManual + "/" + widthBeforeCell + "/" + widthBeforeCol + "/" + assertTrue("Expected to have column width > 0 BEFORE auto-size, but had " + widthManual + "/" + widthBeforeCell + "/" + widthBeforeCol + "/" +
SheetUtil.canComputeColumnWidht(font) + "/" + computeCellWidthFixed(cell0, font, "1") + "/" + computeCellWidthFixed(cell0, font, "0000") + "/" + computeCellWidthFixed(cell0, font, longValue), SheetUtil.canComputeColumnWidht(font) + "/" + computeCellWidthFixed(font, "1") + "/" + computeCellWidthFixed(font, "0000") + "/" + computeCellWidthFixed(font, longValue),
widthBeforeCol > 0); widthBeforeCol > 0);
sheet.autoSizeColumn(0); sheet.autoSizeColumn(0);
@ -411,7 +418,7 @@ public abstract class BaseTestBugzillaIssues {
return ((layout.getBounds().getWidth() / 1) / 8); return ((layout.getBounds().getWidth() / 1) / 8);
} }
private double computeCellWidthFixed(Cell cell0, Font font, String txt) { private double computeCellWidthFixed(Font font, String txt) {
final FontRenderContext fontRenderContext = new FontRenderContext(null, true, true); final FontRenderContext fontRenderContext = new FontRenderContext(null, true, true);
AttributedString str = new AttributedString(txt); AttributedString str = new AttributedString(txt);
copyAttributes(font, str, 0, txt.length()); copyAttributes(font, str, 0, txt.length());