// LaTeX tests for the basic mathml tags. // These come from three pages: // https://augenbit.de/wiki/index.php?title=LaTeX-Manual_LaTeX_Grundregeln // https://augenbit.de/wiki/index.php?title=LaTeX-Manual_Sekundarstufe_1 // https://augenbit.de/wiki/index.php?title=LaTeX-Manual_Sekundarstufe_2 // The names of the tests refer to these as augenbit0, augenbit1, and augenbit2. // Each table on the page are numbered starting at 1, and then the examples in the table are numbered. // Thus the first example on the first page is named "augenbit0_1_1" and the "a_{12}" example on that pages is "augenbit0_2_6". // This naming scheme makes it easy to find the source of the example and what the translation should be. use crate::common::*; #[test] fn augenbit1_1_1 () { let expr = r#"

{1, 2, 3, 4}

"#; test_braille("ASCIIMath", expr, r"{1, 2, 3, 4}"); } #[test] fn augenbit1_2_3 () { let expr = r#"

ℤ_{0}^{-}

"#; test_braille("ASCIIMath", expr, r"ZZ_0^-"); } #[test] fn augenbit1_3_2 () { let expr = r#"

9 - 3 \neq 5

"#; test_braille("ASCIIMath", expr, r"9-3 != 5"); } #[test] fn augenbit1_3_3 () { let expr = r#"

x \pm 3

"#; test_braille("ASCIIMath", expr, r"x+-3"); } #[test] fn augenbit1_3_6 () { let expr = r#"

x \leq 10

"#; test_braille("ASCIIMath", expr, r"x <= 10"); } #[test] fn augenbit1_3_10 () { let expr = r#"

π \approx 3, 14

"#; test_braille_prefs("ASCIIMath", vec![("DecimalSeparators", ","), ("BlockSeparators", ". ")], expr, r"pi ~~ 3,14"); } #[test] fn augenbit1_3_14 () { let expr = r#"

a \hat{=} b

"#; test_braille("ASCIIMath", expr, r"a hat=b"); } #[test] fn augenbit1_5_2 () { let expr = r#"

\frac{1}{x}

"#; test_braille("ASCIIMath", expr, r"1/x"); } #[test] fn augenbit1_5_7 () { // put number together -- editor created "0,1" and canonicalize didn't fix it let expr = r#"

0,1 \overset{―}{6} = 1 / 6

"#; test_braille("ASCIIMath", expr, r"0,1 bar 6 = 1//6"); } #[test] fn augenbit1_5_8 () { let expr = r#"

75 % = 3 / 4

"#; test_braille("ASCIIMath", expr, r"75% = 3//4"); } #[test] fn augenbit1_6_8 () { let expr = r#"

\sqrt[3]{a^{2}} = a^{2 / 3}

"#; test_braille("ASCIIMath", expr, r"root(3)(a^2) = a^(2//3)"); } #[test] fn augenbit1_6_11() { // this is a slightly cleaned up version that comes for the original example (via MathJax) let expr = r#"

_{95}^{238} U

"#; test_braille("ASCIIMath", expr, r"\ _(95)^(238)U"); } #[test] fn augenbit1_7_7 () { let expr = r#"

\log_{a} x

"#; test_braille("ASCIIMath", expr, r"log_a x"); } #[test] fn augenbit1_7_10 () { let expr = r#"

\cos^{2} β

"#; test_braille("ASCIIMath", expr, r"cos^2 beta"); } #[test] fn augenbit1_7_12 () { let expr = r#"

\cot 45 °

"#; test_braille("ASCIIMath", expr, r"cot 45°"); } #[test] fn augenbit1_8_2 () { let expr = r#"

△ A B C

"#; test_braille("ASCIIMath", expr, r"/_\ABC"); } #[test] fn augenbit1_8_4 () { let expr = r#"

α, β, γ, δ, ε

"#; test_braille("ASCIIMath", expr, r"alpha, beta, gamma, delta, epsilon"); } #[test] fn augenbit2_1_3 () { // original display code contains forced spaces not in the output -- they are cleaned up here let expr = r#"

lim_{x \to x_{0}}

"#; test_braille("ASCIIMath", expr, r"lim_(x->x_0)"); } #[test] fn augenbit2_1_4 () { // original display code contains forced spaces not in the output -- they are cleaned up here let expr = r#"

f^{'} (x), f^{''} (x)

"#; test_braille("ASCIIMath", expr, r"f'(x), f''(x)"); } #[test] fn augenbit2_2_2 () { // original display code contains forced spaces not in the output -- they are cleaned up here let expr = r#"

(\binom{n}{k})

"#; test_braille("ASCIIMath", expr, r"((n), (k))"); } #[test] fn augenbit2_3_2 () { let expr = r#"

\vec{q} = (\begin{matrix} - 5 \\ 0, 5 \\ k + 4 \end{matrix})

"#; // set number preferences to European style test_braille_prefs("ASCIIMath", vec![("DecimalSeparators", ","), ("BlockSeparators", ". ")], expr, r"vec q = ([-5], [0,5], [k+4])"); } #[test] fn augenbit2_3_4 () { let expr = r#"

(\begin{matrix} a & b & c \\ d & e & f \end{matrix})

"#; // set number preferences to European style test_braille_prefs("ASCIIMath", vec![("DecimalSeparators", ","), ("BlockSeparators", ". ")], expr, r"([a, b, c], [d, e, f])"); }