Examples with SkylarkRuleContext com.google.devtools.build.lib.rules.SkylarkRuleContext used on opensource projects

Example 21 with SkylarkRuleContext

use of com.google.devtools.build.lib.rules.SkylarkRuleContext in project bazel by bazelbuild.

the class SkylarkRuleContextTest method testTemplateExpansionActionInterface.

@Test
public void testTemplateExpansionActionInterface() throws Exception {
    scratch.file("test/rules.bzl", "def _undertest_impl(ctx):", "  out = ctx.outputs.out", "  ctx.template_action(output=out, template=ctx.file.template, substitutions={'a': 'b'})", "undertest_rule = rule(", "  implementation = _undertest_impl,", "  outputs = {'out': '%{name}.txt'},", "  attrs = {'template': attr.label(allow_single_file=True)},", "  _skylark_testable = True,", ")", testingRuleDefinition);
    scratch.file("test/template.txt", "aaaaa", "bcdef");
    scratch.file("test/BUILD", "load(':rules.bzl', 'undertest_rule', 'testing_rule')", "undertest_rule(", "    name = 'undertest',", "    template = ':template.txt',", ")", "testing_rule(", "    name = 'testing',", "    dep = ':undertest',", ")");
    SkylarkRuleContext ruleContext = createRuleContext("//test:testing");
    update("ruleContext", ruleContext);
    update("file", eval("list(ruleContext.attr.dep.files)[0]"));
    update("action", eval("ruleContext.attr.dep[Actions].by_file[file]"));
    assertThat(eval("type(action)")).isEqualTo("Action");
    Object contentUnchecked = eval("action.content");
    assertThat(contentUnchecked).isInstanceOf(String.class);
    assertThat(contentUnchecked).isEqualTo("bbbbb\nbcdef\n");
    Object substitutionsUnchecked = eval("action.substitutions");
    assertThat(substitutionsUnchecked).isInstanceOf(SkylarkDict.class);
    assertThat(substitutionsUnchecked).isEqualTo(SkylarkDict.of(null, "a", "b"));
}

Example 22 with SkylarkRuleContext

use of com.google.devtools.build.lib.rules.SkylarkRuleContext in project bazel by bazelbuild.

the class SkylarkRuleContextTest method testGetRuleAttributeListType.

@Test
public void testGetRuleAttributeListType() throws Exception {
    SkylarkRuleContext ruleContext = createRuleContext("//foo:foo");
    Object result = evalRuleContextCode(ruleContext, "ruleContext.attr.outs");
    assertThat(result).isInstanceOf(SkylarkList.class);
}

Example 23 with SkylarkRuleContext

use of com.google.devtools.build.lib.rules.SkylarkRuleContext in project bazel by bazelbuild.

the class SkylarkFileHelperTest method testFilterFiltersFilesOut.

@Test
public void testFilterFiltersFilesOut() throws Exception {
    SkylarkRuleContext ruleContext = createRuleContext("//foo:foo");
    Object result = evalRuleContextCode(ruleContext, "FileType(['.xyz']).filter(ruleContext.files.srcs)");
    assertThat(((Iterable<?>) result)).isEmpty();
}

Example 24 with SkylarkRuleContext

use of com.google.devtools.build.lib.rules.SkylarkRuleContext in project bazel by bazelbuild.

the class SkylarkFileHelperTest method testFilterPasses.

@SuppressWarnings("unchecked")
@Test
public void testFilterPasses() throws Exception {
    SkylarkRuleContext ruleContext = createRuleContext("//foo:foo");
    Object result = evalRuleContextCode(ruleContext, "FileType(['.img']).filter(ruleContext.files.srcs)");
    assertEquals(ActionsTestUtil.baseNamesOf((Iterable<Artifact>) result), "b.img");
}

Example 25 with SkylarkRuleContext

use of com.google.devtools.build.lib.rules.SkylarkRuleContext in project bazel by bazelbuild.

the class SkylarkFileHelperTest method testArtifactPath.

@Test
public void testArtifactPath() throws Exception {
    SkylarkRuleContext ruleContext = createRuleContext("//foo:foo");
    String result = (String) evalRuleContextCode(ruleContext, "ruleContext.files.tools[0].path");
    assertEquals("foo/t.exe", result);
}