1 files changed, 263 insertions, 0 deletions
diff --git a/ffmpeg/tests/ref/fate/eval b/ffmpeg/tests/ref/fate/eval
new file mode 100644
index 0000000..0e76fe5
--- /dev/null
+++ b/ffmpeg/tests/ref/fate/eval
@@ -0,0 +1,263 @@
+Evaluating ''
+'' -> nan
+
+Evaluating '1;2'
+'1;2' -> 2.000000
+
+Evaluating '-20'
+'-20' -> -20.000000
+
+Evaluating '-PI'
+'-PI' -> -3.141593
+
+Evaluating '+PI'
+'+PI' -> 3.141593
+
+Evaluating '1+(5-2)^(3-1)+1/2+sin(PI)-max(-2.2,-3.1)'
+'1+(5-2)^(3-1)+1/2+sin(PI)-max(-2.2,-3.1)' -> 12.700000
+
+Evaluating '80G/80Gi'
+'80G/80Gi' -> 0.931323
+
+Evaluating '1k'
+'1k' -> 1000.000000
+
+Evaluating '1Gi'
+'1Gi' -> 1073741824.000000
+
+Evaluating '1gi'
+'1gi' -> nan
+
+Evaluating '1GiFoo'
+'1GiFoo' -> nan
+
+Evaluating '1k+1k'
+'1k+1k' -> 2000.000000
+
+Evaluating '1Gi*3foo'
+'1Gi*3foo' -> nan
+
+Evaluating 'foo'
+'foo' -> nan
+
+Evaluating 'foo('
+'foo(' -> nan
+
+Evaluating 'foo()'
+'foo()' -> nan
+
+Evaluating 'foo)'
+'foo)' -> nan
+
+Evaluating 'sin'
+'sin' -> nan
+
+Evaluating 'sin('
+'sin(' -> nan
+
+Evaluating 'sin()'
+'sin()' -> nan
+
+Evaluating 'sin)'
+'sin)' -> nan
+
+Evaluating 'sin 10'
+'sin 10' -> nan
+
+Evaluating 'sin(1,2,3)'
+'sin(1,2,3)' -> nan
+
+Evaluating 'sin(1 )'
+'sin(1 )' -> 0.841471
+
+Evaluating '1'
+'1' -> 1.000000
+
+Evaluating '1foo'
+'1foo' -> nan
+
+Evaluating 'bar + PI + E + 100f*2 + foo'
+'bar + PI + E + 100f*2 + foo' -> nan
+
+Evaluating '13k + 12f - foo(1, 2)'
+'13k + 12f - foo(1, 2)' -> nan
+
+Evaluating '1gi'
+'1gi' -> nan
+
+Evaluating '1Gi'
+'1Gi' -> 1073741824.000000
+
+Evaluating 'st(0, 123)'
+'st(0, 123)' -> 123.000000
+
+Evaluating 'st(1, 123); ld(1)'
+'st(1, 123); ld(1)' -> 123.000000
+
+Evaluating 'lte(0, 1)'
+'lte(0, 1)' -> 1.000000
+
+Evaluating 'lte(1, 1)'
+'lte(1, 1)' -> 1.000000
+
+Evaluating 'lte(1, 0)'
+'lte(1, 0)' -> 0.000000
+
+Evaluating 'lt(0, 1)'
+'lt(0, 1)' -> 1.000000
+
+Evaluating 'lt(1, 1)'
+'lt(1, 1)' -> 0.000000
+
+Evaluating 'gt(1, 0)'
+'gt(1, 0)' -> 1.000000
+
+Evaluating 'gt(2, 7)'
+'gt(2, 7)' -> 0.000000
+
+Evaluating 'gte(122, 122)'
+'gte(122, 122)' -> 1.000000
+
+Evaluating 'st(0, 1); while(lte(ld(0), 100), st(1, ld(1)+ld(0));st(0, ld(0)+1)); ld(1)'
+'st(0, 1); while(lte(ld(0), 100), st(1, ld(1)+ld(0));st(0, ld(0)+1)); ld(1)' -> 5050.000000
+
+Evaluating 'st(1, 1); st(2, 2); st(0, 1); while(lte(ld(0),10), st(3, ld(1)+ld(2)); st(1, ld(2)); st(2, ld(3)); st(0, ld(0)+1)); ld(3)'
+'st(1, 1); st(2, 2); st(0, 1); while(lte(ld(0),10), st(3, ld(1)+ld(2)); st(1, ld(2)); st(2, ld(3)); st(0, ld(0)+1)); ld(3)' -> 233.000000
+
+Evaluating 'while(0, 10)'
+'while(0, 10)' -> nan
+
+Evaluating 'st(0, 1); while(lte(ld(0),100), st(1, ld(1)+ld(0)); st(0, ld(0)+1))'
+'st(0, 1); while(lte(ld(0),100), st(1, ld(1)+ld(0)); st(0, ld(0)+1))' -> 101.000000
+
+Evaluating 'isnan(1)'
+'isnan(1)' -> 0.000000
+
+Evaluating 'isnan(NAN)'
+'isnan(NAN)' -> 1.000000
+
+Evaluating 'isnan(INF)'
+'isnan(INF)' -> 0.000000
+
+Evaluating 'isinf(1)'
+'isinf(1)' -> 0.000000
+
+Evaluating 'isinf(NAN)'
+'isinf(NAN)' -> 0.000000
+
+Evaluating 'isinf(INF)'
+'isinf(INF)' -> 1.000000
+
+Evaluating 'floor(NAN)'
+'floor(NAN)' -> nan
+
+Evaluating 'floor(123.123)'
+'floor(123.123)' -> 123.000000
+
+Evaluating 'floor(-123.123)'
+'floor(-123.123)' -> -124.000000
+
+Evaluating 'trunc(123.123)'
+'trunc(123.123)' -> 123.000000
+
+Evaluating 'trunc(-123.123)'
+'trunc(-123.123)' -> -123.000000
+
+Evaluating 'ceil(123.123)'
+'ceil(123.123)' -> 124.000000
+
+Evaluating 'ceil(-123.123)'
+'ceil(-123.123)' -> -123.000000
+
+Evaluating 'sqrt(1764)'
+'sqrt(1764)' -> 42.000000
+
+Evaluating 'isnan(sqrt(-1))'
+'isnan(sqrt(-1))' -> 1.000000
+
+Evaluating 'not(1)'
+'not(1)' -> 0.000000
+
+Evaluating 'not(NAN)'
+'not(NAN)' -> 0.000000
+
+Evaluating 'not(0)'
+'not(0)' -> 1.000000
+
+Evaluating '6.0206dB'
+'6.0206dB' -> 2.000000
+
+Evaluating '-3.0103dB'
+'-3.0103dB' -> 0.707107
+
+Evaluating 'pow(0,1.23)'
+'pow(0,1.23)' -> 0.000000
+
+Evaluating 'pow(PI,1.23)'
+'pow(PI,1.23)' -> 4.087844
+
+Evaluating 'PI^1.23'
+'PI^1.23' -> 4.087844
+
+Evaluating 'pow(-1,1.23)'
+'pow(-1,1.23)' -> nan
+
+Evaluating 'if(1, 2)'
+'if(1, 2)' -> 2.000000
+
+Evaluating 'if(1, 1, 2)'
+'if(1, 1, 2)' -> 1.000000
+
+Evaluating 'if(0, 1, 2)'
+'if(0, 1, 2)' -> 2.000000
+
+Evaluating 'ifnot(0, 23)'
+'ifnot(0, 23)' -> 23.000000
+
+Evaluating 'ifnot(1, NaN) + if(0, 1)'
+'ifnot(1, NaN) + if(0, 1)' -> 0.000000
+
+Evaluating 'ifnot(1, 1, 2)'
+'ifnot(1, 1, 2)' -> 2.000000
+
+Evaluating 'ifnot(0, 1, 2)'
+'ifnot(0, 1, 2)' -> 1.000000
+
+Evaluating 'taylor(1, 1)'
+'taylor(1, 1)' -> 2.718282
+
+Evaluating 'taylor(eq(mod(ld(1),4),1)-eq(mod(ld(1),4),3), PI/2, 1)'
+'taylor(eq(mod(ld(1),4),1)-eq(mod(ld(1),4),3), PI/2, 1)' -> 1.000000
+
+Evaluating 'root(sin(ld(0))-1, 2)'
+'root(sin(ld(0))-1, 2)' -> 1.570796
+
+Evaluating 'root(sin(ld(0))+6+sin(ld(0)/12)-log(ld(0)), 100)'
+'root(sin(ld(0))+6+sin(ld(0)/12)-log(ld(0)), 100)' -> 60.965601
+
+Evaluating '7000000B*random(0)'
+'7000000B*random(0)' -> 0.003078
+
+Evaluating 'squish(2)'
+'squish(2)' -> 0.000335
+
+Evaluating 'gauss(0.1)'
+'gauss(0.1)' -> 0.396953
+
+Evaluating 'hypot(4,3)'
+'hypot(4,3)' -> 5.000000
+
+Evaluating 'gcd(30,55)*print(min(9,1))'
+'gcd(30,55)*print(min(9,1))' -> 5.000000
+
+Evaluating 'bitor(42, 12)'
+'bitor(42, 12)' -> 46.000000
+
+Evaluating 'bitand(42, 12)'
+'bitand(42, 12)' -> 8.000000
+
+Evaluating 'bitand(NAN, 1)'
+'bitand(NAN, 1)' -> nan
+
+12.700000 == 12.7
+0.931323 == 0.931322575