Make setTarget followed by linear or exponential ramp continuous.

third_party/WebKit/LayoutTests/webaudio/audioparam-setTargetAtTime-continuous-expected.txt

Index: third_party/WebKit/LayoutTests/webaudio/audioparam-setTargetAtTime-continuous-expected.txt
diff --git a/third_party/WebKit/LayoutTests/webaudio/audioparam-setTargetAtTime-continuous-expected.txt b/third_party/WebKit/LayoutTests/webaudio/audioparam-setTargetAtTime-continuous-expected.txt
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+Test SetTarget Followed by Linear or Exponential Ramp
+
+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
+
+
+PASS Linear ramp: Initial part equals [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,...] with an element-wise tolerance of 0.
+PASS SetTarget part was correctly replaced by the ramp
+PASS Linear ramp equals [1,1.0004401408450705,1.0008802816901408,1.0013204225352113,1.0017605633802817,1.002200704225352,1.0026408450704225,1.003080985915493,1.0035211267605635,1.0039612676056338,1.0044014084507042,1.0048415492957747,1.005281690140845,1.0057218309859155,1.006161971830986,1.0066021126760563,...] with an element-wise tolerance of 0.00000126765.
+PASS Linear ramp: Tail part equals [2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,...] with an element-wise tolerance of 0.
+PASS Linear ramp preceded by SetTarget is continuous.
+
+PASS Delayed linear ramp: Initial part equals [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,...] with an element-wise tolerance of 0.
+PASS Delayed linear ramp: SetTarget part equals [1,0.9979188352992993,0.9958420018451098,0.9937694906233947,0.9917012926388759,0.9896373989149966,0.9875778004938814,0.985522488436298,0.9834714538216174,0.981424687747777,0.9793821813312401,0.9773439257069583,0.9753099120283326,0.9732801314671756,0.9712545752136729,0.969233234476344,...] with an element-wise tolerance of 2.19417e-7.
+PASS Delayed linear ramp equals [0.4493289641172215,0.4501502941150408,0.45097162411286007,0.4517929541106793,0.4526142841084986,0.4534356141063179,0.45425694410413714,0.4550782741019564,0.4558996040997757,0.45672093409759495,0.45754226409541415,0.45836359409323346,0.4591849240910527,0.46000625408887197,0.4608275840866913,0.46164891408451053,...] with an element-wise tolerance of 0.00000107972.
+PASS Delayed linear ramp: Tail part equals [2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,...] with an element-wise tolerance of 0.
+PASS Delayed linear ramp preceded by SetTarget is continuous.
+
+PASS Exponential ramp: Initial part equals [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,...] with an element-wise tolerance of 0.
+PASS SetTarget part was correctly replaced by the ramp
+PASS Exponential ramp equals [1,1.00030517578125,1.0006103515625,1.0009156465530396,1.0012210607528687,1.0015265941619873,1.001832127571106,1.0021378993988037,1.0024436712265015,1.0027495622634888,1.003055453300476,1.0033615827560425,1.0036677122116089,1.0039739608764648,1.0042803287506104,1.0045866966247559,...] with an element-wise tolerance of 0.0000113249.
+PASS Exponential ramp: Tail part equals [2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,...] with an element-wise tolerance of 0.
+PASS Exponential ramp preceded by SetTarget is continuous.
+
+PASS Delayed exponential ramp: Initial part equals [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,...] with an element-wise tolerance of 0.
+PASS Delayed exponential ramp: SetTarget part equals [1,0.9979188352992993,0.9958420018451098,0.9937694906233947,0.9917012926388759,0.9896373989149966,0.9875778004938814,0.985522488436298,0.9834714538216174,0.981424687747777,0.9793821813312401,0.9773439257069583,0.9753099120283326,0.9732801314671756,0.9712545752136729,0.969233234476344,...] with an element-wise tolerance of 2.19417e-7.
+PASS Delayed exponential ramp equals [0.4493289589881897,0.4496844708919525,0.45004022121429443,0.4503962993621826,0.4507526457309723,0.45110926032066345,0.4514661729335785,0.451823353767395,0.4521808326244354,0.4525385797023773,0.4528966248035431,0.45325493812561035,0.4536135494709015,0.4539724290370941,0.4543316066265106,0.4546910524368286,...] with an element-wise tolerance of 0.00000417233.
+PASS Delayed exponential ramp: Tail part equals [2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,...] with an element-wise tolerance of 0.
+PASS Delayed exponential ramp preceded by SetTarget is continuous.
+
+PASS successfullyParsed is true
+
+TEST COMPLETE
+