90 lines
3.0 KiB
Kotlin
90 lines
3.0 KiB
Kotlin
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
package org.mozilla.fenix.perf
|
|
|
|
import android.content.Context
|
|
import android.util.AttributeSet
|
|
import android.view.LayoutInflater
|
|
import android.view.View
|
|
import android.widget.FrameLayout
|
|
import io.mockk.every
|
|
import io.mockk.mockk
|
|
import mozilla.components.support.test.robolectric.testContext
|
|
import org.junit.Assert.assertEquals
|
|
import org.junit.Assert.assertNotEquals
|
|
import org.junit.Before
|
|
import org.junit.Test
|
|
import org.junit.runner.RunWith
|
|
import org.mozilla.fenix.R
|
|
import org.mozilla.fenix.ext.components
|
|
import org.mozilla.fenix.helpers.FenixRobolectricTestRunner
|
|
import java.io.File
|
|
|
|
@RunWith(FenixRobolectricTestRunner::class)
|
|
class PerformanceInflaterTest {
|
|
|
|
private lateinit var perfInflater: MockInflater
|
|
|
|
private val layoutsNotToTest = setOf(
|
|
"fragment_browser",
|
|
"fragment_add_on_internal_settings",
|
|
"activity_privacy_content_display"
|
|
)
|
|
|
|
@Before
|
|
fun setup() {
|
|
InflationCounter.inflationCount.set(0)
|
|
|
|
every { testContext.components.core.engine.profiler } returns mockk(relaxed = true)
|
|
perfInflater = MockInflater(LayoutInflater.from(testContext), testContext)
|
|
}
|
|
|
|
@Test
|
|
fun `WHEN we inflate a view,THEN the inflation counter should increase`() {
|
|
assertEquals(0, InflationCounter.inflationCount.get())
|
|
perfInflater.inflate(R.layout.fragment_home, null, false)
|
|
assertEquals(1, InflationCounter.inflationCount.get())
|
|
}
|
|
|
|
@Test
|
|
fun `WHEN inflating one of our resource file, the inflater should not crash`() {
|
|
val fileList = File("./src/main/res/layout").listFiles()
|
|
for (file in fileList!!) {
|
|
val layoutName = file.name.split(".")[0]
|
|
val layoutId = testContext.resources.getIdentifier(
|
|
layoutName,
|
|
"layout",
|
|
testContext.packageName
|
|
)
|
|
|
|
assertNotEquals(-1, layoutId)
|
|
if (!layoutsNotToTest.contains(layoutName)) {
|
|
perfInflater.inflate(layoutId, FrameLayout(testContext), true)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private class MockInflater(
|
|
inflater: LayoutInflater,
|
|
context: Context
|
|
) : PerformanceInflater(
|
|
inflater,
|
|
context
|
|
) {
|
|
|
|
override fun onCreateView(name: String?, attrs: AttributeSet?): View? {
|
|
// We skip the fragment layout for the simple reason that it implements
|
|
// a whole different inflate which is implemented in the activity.LayoutFactory
|
|
// methods. To be able to properly test it here, we would have to copy the whole
|
|
// inflater file (or create an activity) and pass our layout through the onCreateView
|
|
// method of that activity.
|
|
if (name!!.contains("fragment")) {
|
|
return FrameLayout(testContext)
|
|
}
|
|
return super.onCreateView(name, attrs)
|
|
}
|
|
}
|