o0 := otherContext{Background()}
	check(o0, "o0", "", "", "")

	o1 := otherContext{WithValue(Background(), k1, "c1k1")}
	check(o1, "o1", "c1k1", "", "")

	o2 := WithValue(o1, k2, "o2k2")
	check(o2, "o2", "c1k1", "o2k2", "")

	o3 := otherContext{c4}
	check(o3, "o3", "", "c2k2", "c3k3")

	o4 := WithValue(o3, k3, nil)
	check(o4, "o4", "", "c2k2", "")
}

func TestAllocs(t *testing.T) {

		for j := 0.0; j < mass; j += mass * 0.099 {
			mud.setTrackMass(j)
			l, u, ok := mud.approxInvCumulativeSum()
			inv, ok2 := mud.invCumulativeSum(j)
			if !ok || !ok2 {
				t.Fatalf("inverse cumulative sum failed: approx %v, exact %v", ok, ok2)
			}
			if !(l <= inv && inv < u) {
				t.Fatalf("inverse(%g) = %g, not ∈ [%g, %g)", j, inv, l, u)
			}
		}
	}
}

	MOVD	a3+24(FP), R4
	MOVD	$0, R5
	MOVD	$0, R6
	MOVD	$0, R7
	MOVD	trap+0(FP), R1	// syscall entry
	SYSCALL
	MOVD	$0xfffffffffffff001, R8
	CMPUBLT	R2, R8, ok2
	MOVD	$-1, r1+32(FP)
	NEG	R2, R2
	MOVD	R2, err+40(FP)	// errno
	RET
ok2:
	MOVD	R2, r1+32(FP)
	MOVD	$0, err+40(FP)	// errno
	RET

// func rawSyscallNoError(trap, a1, a2, a3 uintptr) (r1, r2 uintptr)
TEXT ·rawSyscallNoError(SB),NOSPLIT,$0-48

	MOVQ	$0, R10
	MOVQ	$0, R8
	MOVQ	$0, R9
	MOVQ	trap+0(FP), AX	// syscall entry
	POPQ	R12 // preserve return address
	SYSCALL
	PUSHQ	R12
	CMPQ	AX, $0xfffffffffffff001
	JLS	ok2
	MOVQ	$-1, r1+32(FP)
	NEGQ	AX
	MOVQ	AX, err+40(FP)
	RET
ok2:
	MOVQ	AX, r1+32(FP)
	MOVQ	$0, err+40(FP)
	RET

// func rawSyscallNoError(trap, a1, a2, a3 uintptr) (r1, r2 uintptr)
TEXT ·rawSyscallNoError(SB),NOSPLIT,$0-48
	MOVQ	a1+8(FP), DI

    }

    def 'reports unloadable #type'() {
        given:
        testSources.with {
            testClass('SomeTestClass').with {
                testMethod('ok1')
                testMethod('ok2')
            }
        }
        testSourceGenerator.writeAllSources(testSources)
        buildFile << """
            apply plugin: "java"

            ${mavenCentralRepository()}
            dependencies {

        when:
        succeedsWithTestTaskArguments("test", "--tests=Ok2*")

        then:
        def testResult = new DefaultTestExecutionResult(testDirectory)
        testResult.assertTestClassesExecuted('Ok2')

        when:
        succeedsWithTestTaskArguments("cleanTest", "test", "--tests=Ok*")

        then:
        testResult.assertTestClassesExecuted('Ok', 'Ok2')

        when:

			key1, ok1 := oldKeys[i].(map[string]any)
			key2, ok2 := oldKeys[j].(map[string]any)
			if ok1 && ok2 {
				key1Id, kid1Exists := key1["kid"]
				key2Id, kid2Exists := key2["kid"]
				if kid1Exists && kid2Exists {
					key1IdStr, ok1 := key1Id.(string)
					key2IdStr, ok2 := key2Id.(string)
					if ok1 && ok2 {
						return key1IdStr < key2IdStr
					}
				}
			}

// SameFile only applies to results returned by this package's [Stat].
// It returns false in other cases.
func SameFile(fi1, fi2 FileInfo) bool {
	fs1, ok1 := fi1.(*fileStat)
	fs2, ok2 := fi2.(*fileStat)
	if !ok1 || !ok2 {
		return false
	}
	return sameFile(fs1, fs2)

			wantFields:      "ok1,ok2,ok3\n" + `a word,"b"""` + "\n",
			wantErr:         io.EOF,
		},
		{
			// This works since LazyQuotes is true:
			file:            "invalid-badstartline.csv",
			recordDelimiter: "\n",
			fieldDelimiter:  ",",
			sendErr:         nil,
			header:          true,
			wantColumns:     []string{"header1", "header2", "header3"},

// All invalid semantic version strings compare equal to each other.
func Compare(v, w string) int {
	pv, ok1 := parse(v)
	pw, ok2 := parse(w)
	if !ok1 && !ok2 {
		return 0
	}
	if !ok1 {
		return -1
	}
	if !ok2 {
		return +1
	}
	if c := compareInt(pv.major, pw.major); c != 0 {
		return c
	}
	if c := compareInt(pv.minor, pw.minor); c != 0 {
		return c
	}