Bug 1496297 - Use |jit-test| skip-if as appropriate in jit-test/tests/basic/ (r=jorendorff)

// |jit-test| allow-oom

if (!('oomAtAllocation' in this))

    quit();

// |jit-test| allow-oom; skip-if: !('oomAtAllocation' in this)

for (let a of [

        null, function() {}, function() {}, null, function() {}, function() {},

// |jit-test| allow-oom

// Adapted from randomly chosen testcase: js/src/jit-test/tests/debug/bug-1238610.js

load(libdir + "../tests/basic/bug-1271507.js");

// |jit-test| allow-oom

if (typeof oomAfterAllocations != "function")

  quit();

// |jit-test| allow-oom; skip-if: typeof oomAfterAllocations !== 'function'

lfcode = new Array();

oomAfterAllocations(100);

loadFile(file);

// |jit-test| allow-oom; allow-unhandlable-oom

if (!("oomAtAllocation" in this && "resetOOMFailure" in this))

    quit();

// |jit-test| allow-oom; allow-unhandlable-oom; skip-if: !("oomAtAllocation" in this && "resetOOMFailure" in this)

function oomTest(f) {

    var i = 1;

if (!('oomTest' in this))

  quit();

// |jit-test| skip-if: !('oomTest' in this)

oomTest(() => {

    var max = 400;