public void testPointerSpecType() {
myFixture.configureByText(
"foo.go", "package main; type a struct{};" + "func main() {q1, q2:=&a{};q<caret>}");
myFixture.completeBasic();
LookupElement first = ArrayUtil.getFirstElement(myFixture.getLookupElements());
assertNotNull(first);
LookupElementPresentation presentation = new LookupElementPresentation();
first.renderElement(presentation);
assertEquals("*main.a", presentation.getTypeText());
}
private static void addAttributesBefore(XmlTag tag, List<Pair<String, String>> attr2value) {
XmlAttribute firstAttribute = ArrayUtil.getFirstElement(tag.getAttributes());
XmlElementFactory factory = XmlElementFactory.getInstance(tag.getProject());
for (Pair<String, String> pair : attr2value) {
XmlAttribute xmlAttribute = factory.createXmlAttribute(pair.first, "");
if (firstAttribute != null) {
tag.addBefore(xmlAttribute, firstAttribute);
} else {
tag.add(xmlAttribute);
}
}
}
@Nullable
private static PsiDirectory tryNotNullizeDirectory(
@NotNull Project project, @Nullable PsiDirectory defaultTargetDirectory) {
if (defaultTargetDirectory == null) {
VirtualFile root =
ArrayUtil.getFirstElement(ProjectRootManager.getInstance(project).getContentRoots());
if (root == null) root = project.getBaseDir();
if (root == null) root = VfsUtil.getUserHomeDir();
defaultTargetDirectory =
root != null ? PsiManager.getInstance(project).findDirectory(root) : null;
if (defaultTargetDirectory == null) {
LOG.warn("No directory found for project: " + project.getName() + ", root: " + root);
}
}
return defaultTargetDirectory;
}
@Nullable
private static Module getSingleModule(Project project) {
return ArrayUtil.getFirstElement(ModuleManager.getInstance(project).getModules());
}
@Nullable
public static AndroidMavenProvider getMavenProvider() {
return ArrayUtil.getFirstElement(AndroidMavenProvider.EP_NAME.getExtensions());
}
public PsiReference getReference() {
return ArrayUtil.getFirstElement(getReferences());
}
